diff --git a/dist/imageboard.js b/dist/imageboard.js
index 23495801..7ee6b0b8 100644
--- a/dist/imageboard.js
+++ b/dist/imageboard.js
@@ -17854,7 +17854,7 @@ exports.convertImageDataToCanvasURL = function (imageData) {
 
 
 /**
- * Given a worker file with the transformation the work is splitted
+ * Given a worker file with the transformation the work is split
  * between the configured number of workers and the transformation is applied
  * returning a Promise
  * @name apply
@@ -17863,13 +17863,22 @@ exports.convertImageDataToCanvasURL = function (imageData) {
  * @param {Object} canvas
  * @param {Object} context
  * @param {Number} params
- * @param {Number} blockSize
- * @param {Number} segmentLength
  * @returns {Promise}
  */
-exports.apply = function (worker, nWorkers, canvas, context, params, blockSize, segmentLength) {
+exports.apply = function (worker, nWorkers, canvas, context, params) {
     var w;
     var finished = 0;
+    var len = canvas.width * canvas.height * 4;
+    var segmentLength;
+    var blockSize;
+
+    // Minimum number of workers = 1
+    if (!nWorkers) {
+        nWorkers = 1;
+    }
+
+    segmentLength = len / nWorkers; // This is the length of array sent to the worker
+    blockSize = canvas.height / nWorkers; // Height of the picture chunck for every worker
 
     return new Promise(function (resolve) {
         for (var index = 0; index < nWorkers; index++) {
@@ -17907,32 +17916,22 @@ exports.apply = function (worker, nWorkers, canvas, context, params, blockSize,
 };
 
 },{"es6-promise/auto":82,"webworkify":84}],86:[function(require,module,exports){
-arguments[4][82][0].apply(exports,arguments)
-},{"./":87,"dup":82}],87:[function(require,module,exports){
-arguments[4][83][0].apply(exports,arguments)
-},{"_process":41,"dup":83}],88:[function(require,module,exports){
-arguments[4][84][0].apply(exports,arguments)
-},{"dup":84}],89:[function(require,module,exports){
-arguments[4][85][0].apply(exports,arguments)
-},{"dup":85,"es6-promise/auto":86,"webworkify":88}],90:[function(require,module,exports){
 var imageFilterCore = require('image-filter-core');
 var worker = require('./worker');
 
 /**
  * @name threshold
- * @param {object} options
- * @param {string} options.data - data of a image extracted from a canvas
- * @param {string} options.contrast - contrast value to apply
- * @param {string} options.nWorkers - number of workers
- * @param {bool} options.asDataURL
- * @returns {promise}
+ * @param {Object} options
+ * @param {ImageData} [options.data] - data of a image extracted from a canvas
+ * @param {String} [options.contrast] - contrast value to apply
+ * @param {String} [options.nWorkers] - number of workers
+ * @returns {Promise}
  */
 module.exports =  function threshold(options) {
     if (!options.data || !options.threshold) {
         throw new Error('image-filter-threshold:: invalid options provided');
     }
 
-    var nWorkers = options.nWorkers || 4;
     var params = {
         threshold: options.threshold
     };
@@ -17942,22 +17941,16 @@ module.exports =  function threshold(options) {
     // Drawing the source image into the target canvas
     context.putImageData(options.data, 0, 0);
 
-    var len = canvas.width * canvas.height * 4;
-    var segmentLength = len / nWorkers; // This is the length of array sent to the worker
-    var blockSize = canvas.height / nWorkers; // Height of the picture chunck for every worker
-
     return imageFilterCore.apply(
         worker,
-        nWorkers,
+        options.nWorkers,
         canvas,
         context,
-        params,
-        blockSize,
-        segmentLength
+        params
     );
 };
 
-},{"./worker":92,"image-filter-core":89}],91:[function(require,module,exports){
+},{"./worker":88,"image-filter-core":85}],87:[function(require,module,exports){
 /**
  * Iterate over the array applying the threshold transformation
  * @name transform
@@ -17975,7 +17968,7 @@ module.exports = function transform (data, length, threshold) {
     }
 };
 
-},{}],92:[function(require,module,exports){
+},{}],88:[function(require,module,exports){
 var transform = require('./threshold');
 
 module.exports = function (self) {
@@ -17999,7 +17992,7 @@ module.exports = function (self) {
     });
 };
 
-},{"./threshold":91}],93:[function(require,module,exports){
+},{"./threshold":87}],89:[function(require,module,exports){
 'use strict';
 
 var Lib = require('../src/lib');
@@ -18063,7 +18056,7 @@ for(var selector in rules) {
     Lib.addStyleRule(fullSelector, rules[selector]);
 }
 
-},{"../src/lib":1264}],94:[function(require,module,exports){
+},{"../src/lib":1260}],90:[function(require,module,exports){
 'use strict';
 
 module.exports = {
@@ -18183,7 +18176,7 @@ module.exports = {
     }
 };
 
-},{}],95:[function(require,module,exports){
+},{}],91:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18196,7 +18189,7 @@ module.exports = {
 
 module.exports = require('../src/traces/bar');
 
-},{"../src/traces/bar":1385}],96:[function(require,module,exports){
+},{"../src/traces/bar":1381}],92:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18209,7 +18202,7 @@ module.exports = require('../src/traces/bar');
 
 module.exports = require('../src/traces/box');
 
-},{"../src/traces/box":1397}],97:[function(require,module,exports){
+},{"../src/traces/box":1393}],93:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18222,7 +18215,7 @@ module.exports = require('../src/traces/box');
 
 module.exports = require('../src/components/calendars');
 
-},{"../src/components/calendars":1162}],98:[function(require,module,exports){
+},{"../src/components/calendars":1158}],94:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18235,7 +18228,7 @@ module.exports = require('../src/components/calendars');
 
 module.exports = require('../src/traces/candlestick');
 
-},{"../src/traces/candlestick":1405}],99:[function(require,module,exports){
+},{"../src/traces/candlestick":1401}],95:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18248,7 +18241,7 @@ module.exports = require('../src/traces/candlestick');
 
 module.exports = require('../src/traces/choropleth');
 
-},{"../src/traces/choropleth":1410}],100:[function(require,module,exports){
+},{"../src/traces/choropleth":1406}],96:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18261,7 +18254,7 @@ module.exports = require('../src/traces/choropleth');
 
 module.exports = require('../src/traces/contour');
 
-},{"../src/traces/contour":1419}],101:[function(require,module,exports){
+},{"../src/traces/contour":1415}],97:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18274,7 +18267,7 @@ module.exports = require('../src/traces/contour');
 
 module.exports = require('../src/core');
 
-},{"../src/core":1250}],102:[function(require,module,exports){
+},{"../src/core":1246}],98:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18287,7 +18280,7 @@ module.exports = require('../src/core');
 
 module.exports = require('../src/transforms/filter');
 
-},{"../src/transforms/filter":1550}],103:[function(require,module,exports){
+},{"../src/transforms/filter":1546}],99:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18300,7 +18293,7 @@ module.exports = require('../src/transforms/filter');
 
 module.exports = require('../src/transforms/groupby');
 
-},{"../src/transforms/groupby":1551}],104:[function(require,module,exports){
+},{"../src/transforms/groupby":1547}],100:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18313,7 +18306,7 @@ module.exports = require('../src/transforms/groupby');
 
 module.exports = require('../src/traces/heatmap');
 
-},{"../src/traces/heatmap":1434}],105:[function(require,module,exports){
+},{"../src/traces/heatmap":1430}],101:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18326,7 +18319,7 @@ module.exports = require('../src/traces/heatmap');
 
 module.exports = require('../src/traces/heatmapgl');
 
-},{"../src/traces/heatmapgl":1443}],106:[function(require,module,exports){
+},{"../src/traces/heatmapgl":1439}],102:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18339,7 +18332,7 @@ module.exports = require('../src/traces/heatmapgl');
 
 module.exports = require('../src/traces/histogram');
 
-},{"../src/traces/histogram":1451}],107:[function(require,module,exports){
+},{"../src/traces/histogram":1447}],103:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18352,7 +18345,7 @@ module.exports = require('../src/traces/histogram');
 
 module.exports = require('../src/traces/histogram2d');
 
-},{"../src/traces/histogram2d":1456}],108:[function(require,module,exports){
+},{"../src/traces/histogram2d":1452}],104:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18365,7 +18358,7 @@ module.exports = require('../src/traces/histogram2d');
 
 module.exports = require('../src/traces/histogram2dcontour');
 
-},{"../src/traces/histogram2dcontour":1460}],109:[function(require,module,exports){
+},{"../src/traces/histogram2dcontour":1456}],105:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18429,7 +18422,7 @@ Plotly.register([
 
 module.exports = Plotly;
 
-},{"./bar":95,"./box":96,"./calendars":97,"./candlestick":98,"./choropleth":99,"./contour":100,"./core":101,"./filter":102,"./groupby":103,"./heatmap":104,"./heatmapgl":105,"./histogram":106,"./histogram2d":107,"./histogram2dcontour":108,"./mesh3d":110,"./ohlc":111,"./pie":112,"./pointcloud":113,"./scatter3d":114,"./scattergeo":115,"./scattergl":116,"./scattermapbox":117,"./scatterternary":118,"./surface":119}],110:[function(require,module,exports){
+},{"./bar":91,"./box":92,"./calendars":93,"./candlestick":94,"./choropleth":95,"./contour":96,"./core":97,"./filter":98,"./groupby":99,"./heatmap":100,"./heatmapgl":101,"./histogram":102,"./histogram2d":103,"./histogram2dcontour":104,"./mesh3d":106,"./ohlc":107,"./pie":108,"./pointcloud":109,"./scatter3d":110,"./scattergeo":111,"./scattergl":112,"./scattermapbox":113,"./scatterternary":114,"./surface":115}],106:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18442,7 +18435,7 @@ module.exports = Plotly;
 
 module.exports = require('../src/traces/mesh3d');
 
-},{"../src/traces/mesh3d":1464}],111:[function(require,module,exports){
+},{"../src/traces/mesh3d":1460}],107:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18455,7 +18448,7 @@ module.exports = require('../src/traces/mesh3d');
 
 module.exports = require('../src/traces/ohlc');
 
-},{"../src/traces/ohlc":1469}],112:[function(require,module,exports){
+},{"../src/traces/ohlc":1465}],108:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18468,7 +18461,7 @@ module.exports = require('../src/traces/ohlc');
 
 module.exports = require('../src/traces/pie');
 
-},{"../src/traces/pie":1477}],113:[function(require,module,exports){
+},{"../src/traces/pie":1473}],109:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18481,7 +18474,7 @@ module.exports = require('../src/traces/pie');
 
 module.exports = require('../src/traces/pointcloud');
 
-},{"../src/traces/pointcloud":1486}],114:[function(require,module,exports){
+},{"../src/traces/pointcloud":1482}],110:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18494,7 +18487,7 @@ module.exports = require('../src/traces/pointcloud');
 
 module.exports = require('../src/traces/scatter3d');
 
-},{"../src/traces/scatter3d":1516}],115:[function(require,module,exports){
+},{"../src/traces/scatter3d":1512}],111:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18507,7 +18500,7 @@ module.exports = require('../src/traces/scatter3d');
 
 module.exports = require('../src/traces/scattergeo');
 
-},{"../src/traces/scattergeo":1522}],116:[function(require,module,exports){
+},{"../src/traces/scattergeo":1518}],112:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18520,7 +18513,7 @@ module.exports = require('../src/traces/scattergeo');
 
 module.exports = require('../src/traces/scattergl');
 
-},{"../src/traces/scattergl":1527}],117:[function(require,module,exports){
+},{"../src/traces/scattergl":1523}],113:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18533,7 +18526,7 @@ module.exports = require('../src/traces/scattergl');
 
 module.exports = require('../src/traces/scattermapbox');
 
-},{"../src/traces/scattermapbox":1534}],118:[function(require,module,exports){
+},{"../src/traces/scattermapbox":1530}],114:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18546,7 +18539,7 @@ module.exports = require('../src/traces/scattermapbox');
 
 module.exports = require('../src/traces/scatterternary');
 
-},{"../src/traces/scatterternary":1540}],119:[function(require,module,exports){
+},{"../src/traces/scatterternary":1536}],115:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -18559,7 +18552,7 @@ module.exports = require('../src/traces/scatterternary');
 
 module.exports = require('../src/traces/surface');
 
-},{"../src/traces/surface":1549}],120:[function(require,module,exports){
+},{"../src/traces/surface":1545}],116:[function(require,module,exports){
 'use strict'
 
 var bsearch   = require('binary-search-bounds')
@@ -18758,7 +18751,7 @@ function createMatrixCameraController(options) {
                0,0,0,1]
   return new MatrixCameraController(matrix)
 }
-},{"binary-search-bounds":121,"gl-mat4/invert":238,"gl-mat4/lookAt":239,"gl-mat4/rotateX":243,"gl-mat4/rotateY":244,"gl-mat4/rotateZ":245,"gl-mat4/scale":246,"gl-mat4/translate":247,"gl-vec3/normalize":126,"mat4-interpolate":127}],121:[function(require,module,exports){
+},{"binary-search-bounds":117,"gl-mat4/invert":234,"gl-mat4/lookAt":235,"gl-mat4/rotateX":239,"gl-mat4/rotateY":240,"gl-mat4/rotateZ":241,"gl-mat4/scale":242,"gl-mat4/translate":243,"gl-vec3/normalize":122,"mat4-interpolate":123}],117:[function(require,module,exports){
 "use strict"
 
 function compileSearch(funcName, predicate, reversed, extraArgs, useNdarray, earlyOut) {
@@ -18820,7 +18813,7 @@ module.exports = {
   eq: compileBoundsSearch("-", true, "EQ", true)
 }
 
-},{}],122:[function(require,module,exports){
+},{}],118:[function(require,module,exports){
 module.exports = cross;
 
 /**
@@ -18840,7 +18833,7 @@ function cross(out, a, b) {
     out[2] = ax * by - ay * bx
     return out
 }
-},{}],123:[function(require,module,exports){
+},{}],119:[function(require,module,exports){
 module.exports = dot;
 
 /**
@@ -18853,7 +18846,7 @@ module.exports = dot;
 function dot(a, b) {
     return a[0] * b[0] + a[1] * b[1] + a[2] * b[2]
 }
-},{}],124:[function(require,module,exports){
+},{}],120:[function(require,module,exports){
 module.exports = length;
 
 /**
@@ -18868,7 +18861,7 @@ function length(a) {
         z = a[2]
     return Math.sqrt(x*x + y*y + z*z)
 }
-},{}],125:[function(require,module,exports){
+},{}],121:[function(require,module,exports){
 module.exports = lerp;
 
 /**
@@ -18889,7 +18882,7 @@ function lerp(out, a, b, t) {
     out[2] = az + t * (b[2] - az)
     return out
 }
-},{}],126:[function(require,module,exports){
+},{}],122:[function(require,module,exports){
 module.exports = normalize;
 
 /**
@@ -18913,7 +18906,7 @@ function normalize(out, a) {
     }
     return out
 }
-},{}],127:[function(require,module,exports){
+},{}],123:[function(require,module,exports){
 var lerp = require('gl-vec3/lerp')
 
 var recompose = require('mat4-recompose')
@@ -18966,7 +18959,7 @@ function vec3(n) {
 function vec4() {
     return [0,0,0,1]
 }
-},{"gl-mat4/determinant":234,"gl-vec3/lerp":125,"mat4-decompose":128,"mat4-recompose":130,"quat-slerp":131}],128:[function(require,module,exports){
+},{"gl-mat4/determinant":230,"gl-vec3/lerp":121,"mat4-decompose":124,"mat4-recompose":126,"quat-slerp":127}],124:[function(require,module,exports){
 /*jshint unused:true*/
 /*
 Input:  matrix      ; a 4x4 matrix
@@ -19146,7 +19139,7 @@ function combine(out, a, b, scale1, scale2) {
     out[1] = a[1] * scale1 + b[1] * scale2
     out[2] = a[2] * scale1 + b[2] * scale2
 }
-},{"./normalize":129,"gl-mat4/clone":232,"gl-mat4/create":233,"gl-mat4/determinant":234,"gl-mat4/invert":238,"gl-mat4/transpose":248,"gl-vec3/cross":122,"gl-vec3/dot":123,"gl-vec3/length":124,"gl-vec3/normalize":126}],129:[function(require,module,exports){
+},{"./normalize":125,"gl-mat4/clone":228,"gl-mat4/create":229,"gl-mat4/determinant":230,"gl-mat4/invert":234,"gl-mat4/transpose":244,"gl-vec3/cross":118,"gl-vec3/dot":119,"gl-vec3/length":120,"gl-vec3/normalize":122}],125:[function(require,module,exports){
 module.exports = function normalize(out, mat) {
     var m44 = mat[15]
     // Cannot normalize.
@@ -19157,7 +19150,7 @@ module.exports = function normalize(out, mat) {
         out[i] = mat[i] * scale
     return true
 }
-},{}],130:[function(require,module,exports){
+},{}],126:[function(require,module,exports){
 /*
 Input:  translation ; a 3 component vector
         scale       ; a 3 component vector
@@ -19218,9 +19211,9 @@ module.exports = function recomposeMat4(matrix, translation, scale, skew, perspe
     mat4.scale(matrix, matrix, scale)
     return matrix
 }
-},{"gl-mat4/create":233,"gl-mat4/fromRotationTranslation":236,"gl-mat4/identity":237,"gl-mat4/multiply":240,"gl-mat4/scale":246,"gl-mat4/translate":247}],131:[function(require,module,exports){
+},{"gl-mat4/create":229,"gl-mat4/fromRotationTranslation":232,"gl-mat4/identity":233,"gl-mat4/multiply":236,"gl-mat4/scale":242,"gl-mat4/translate":243}],127:[function(require,module,exports){
 module.exports = require('gl-quat/slerp')
-},{"gl-quat/slerp":132}],132:[function(require,module,exports){
+},{"gl-quat/slerp":128}],128:[function(require,module,exports){
 module.exports = slerp
 
 /**
@@ -19273,7 +19266,7 @@ function slerp (out, a, b, t) {
   return out
 }
 
-},{}],133:[function(require,module,exports){
+},{}],129:[function(require,module,exports){
 'use strict'
 
 module.exports = quatFromFrame
@@ -19315,7 +19308,7 @@ function quatFromFrame(
   }
   return out
 }
-},{}],134:[function(require,module,exports){
+},{}],130:[function(require,module,exports){
 'use strict'
 
 module.exports = createFilteredVector
@@ -19608,9 +19601,9 @@ function createFilteredVector(initState, initVelocity, initTime) {
   }
 }
 
-},{"binary-search-bounds":135,"cubic-hermite":136}],135:[function(require,module,exports){
-arguments[4][121][0].apply(exports,arguments)
-},{"dup":121}],136:[function(require,module,exports){
+},{"binary-search-bounds":131,"cubic-hermite":132}],131:[function(require,module,exports){
+arguments[4][117][0].apply(exports,arguments)
+},{"dup":117}],132:[function(require,module,exports){
 "use strict"
 
 function dcubicHermite(p0, v0, p1, v1, t, f) {
@@ -19650,7 +19643,7 @@ function cubicHermite(p0, v0, p1, v1, t, f) {
 
 module.exports = cubicHermite
 module.exports.derivative = dcubicHermite
-},{}],137:[function(require,module,exports){
+},{}],133:[function(require,module,exports){
 'use strict'
 
 module.exports = createOrbitController
@@ -20044,19 +20037,19 @@ function createOrbitController(options) {
 
   return result
 }
-},{"./lib/quatFromFrame":133,"filtered-vector":134,"gl-mat4/fromQuat":235,"gl-mat4/invert":238,"gl-mat4/lookAt":239}],138:[function(require,module,exports){
-arguments[4][134][0].apply(exports,arguments)
-},{"binary-search-bounds":139,"cubic-hermite":140,"dup":134}],139:[function(require,module,exports){
-arguments[4][121][0].apply(exports,arguments)
-},{"dup":121}],140:[function(require,module,exports){
-arguments[4][136][0].apply(exports,arguments)
-},{"dup":136}],141:[function(require,module,exports){
+},{"./lib/quatFromFrame":129,"filtered-vector":130,"gl-mat4/fromQuat":231,"gl-mat4/invert":234,"gl-mat4/lookAt":235}],134:[function(require,module,exports){
+arguments[4][130][0].apply(exports,arguments)
+},{"binary-search-bounds":135,"cubic-hermite":136,"dup":130}],135:[function(require,module,exports){
+arguments[4][117][0].apply(exports,arguments)
+},{"dup":117}],136:[function(require,module,exports){
+arguments[4][132][0].apply(exports,arguments)
+},{"dup":132}],137:[function(require,module,exports){
+arguments[4][118][0].apply(exports,arguments)
+},{"dup":118}],138:[function(require,module,exports){
+arguments[4][119][0].apply(exports,arguments)
+},{"dup":119}],139:[function(require,module,exports){
 arguments[4][122][0].apply(exports,arguments)
-},{"dup":122}],142:[function(require,module,exports){
-arguments[4][123][0].apply(exports,arguments)
-},{"dup":123}],143:[function(require,module,exports){
-arguments[4][126][0].apply(exports,arguments)
-},{"dup":126}],144:[function(require,module,exports){
+},{"dup":122}],140:[function(require,module,exports){
 'use strict'
 
 module.exports = createTurntableController
@@ -20629,7 +20622,7 @@ function createTurntableController(options) {
     theta,
     phi)
 }
-},{"filtered-vector":138,"gl-mat4/invert":238,"gl-mat4/rotate":242,"gl-vec3/cross":141,"gl-vec3/dot":142,"gl-vec3/normalize":143}],145:[function(require,module,exports){
+},{"filtered-vector":134,"gl-mat4/invert":234,"gl-mat4/rotate":238,"gl-vec3/cross":137,"gl-vec3/dot":138,"gl-vec3/normalize":139}],141:[function(require,module,exports){
 'use strict'
 
 module.exports = createViewController
@@ -20752,7 +20745,7 @@ function createViewController(options) {
     matrix: matrix
   }, mode)
 }
-},{"matrix-camera-controller":120,"orbit-camera-controller":137,"turntable-camera-controller":144}],146:[function(require,module,exports){
+},{"matrix-camera-controller":116,"orbit-camera-controller":133,"turntable-camera-controller":140}],142:[function(require,module,exports){
 module.exports = alphaShape
 
 var ac = require('alpha-complex')
@@ -20761,7 +20754,7 @@ var bnd = require('simplicial-complex-boundary')
 function alphaShape(alpha, points) {
   return bnd(ac(alpha, points))
 }
-},{"alpha-complex":147,"simplicial-complex-boundary":158}],147:[function(require,module,exports){
+},{"alpha-complex":143,"simplicial-complex-boundary":154}],143:[function(require,module,exports){
 'use strict'
 
 module.exports = alphaComplex
@@ -20778,7 +20771,7 @@ function alphaComplex(alpha, points) {
     return circumradius(simplex) * alpha < 1
   })
 }
-},{"circumradius":148,"delaunay-triangulate":182}],148:[function(require,module,exports){
+},{"circumradius":144,"delaunay-triangulate":178}],144:[function(require,module,exports){
 module.exports = circumradius
 
 var circumcenter = require('circumcenter')
@@ -20794,7 +20787,7 @@ function circumradius(points) {
   }
   return Math.sqrt(avgDist / points.length)
 }
-},{"circumcenter":149}],149:[function(require,module,exports){
+},{"circumcenter":145}],145:[function(require,module,exports){
 "use strict"
 
 var dup = require("dup")
@@ -20863,7 +20856,7 @@ function circumcenter(points) {
 
 circumcenter.barycenetric = barycentricCircumcenter
 module.exports = circumcenter
-},{"dup":150,"robust-linear-solve":151}],150:[function(require,module,exports){
+},{"dup":146,"robust-linear-solve":147}],146:[function(require,module,exports){
 "use strict"
 
 function dupe_array(count, value, i) {
@@ -20913,7 +20906,7 @@ function dupe(count, value) {
 }
 
 module.exports = dupe
-},{}],151:[function(require,module,exports){
+},{}],147:[function(require,module,exports){
 "use strict"
 
 var determinant = require("robust-determinant")
@@ -20985,7 +20978,7 @@ function generateDispatch() {
 }
 
 generateDispatch()
-},{"robust-determinant":157}],152:[function(require,module,exports){
+},{"robust-determinant":153}],148:[function(require,module,exports){
 "use strict"
 
 module.exports = compressExpansion
@@ -21020,7 +21013,7 @@ function compressExpansion(e) {
   e.length = top
   return e
 }
-},{}],153:[function(require,module,exports){
+},{}],149:[function(require,module,exports){
 "use strict"
 
 module.exports = fastTwoSum
@@ -21038,7 +21031,7 @@ function fastTwoSum(a, b, result) {
 	}
 	return [ar+br, x]
 }
-},{}],154:[function(require,module,exports){
+},{}],150:[function(require,module,exports){
 "use strict"
 
 var twoProduct = require("two-product")
@@ -21089,7 +21082,7 @@ function scaleLinearExpansion(e, scale) {
   g.length = count
   return g
 }
-},{"two-product":156,"two-sum":153}],155:[function(require,module,exports){
+},{"two-product":152,"two-sum":149}],151:[function(require,module,exports){
 "use strict"
 
 module.exports = linearExpansionSum
@@ -21246,7 +21239,7 @@ function linearExpansionSum(e, f) {
   g.length = count
   return g
 }
-},{}],156:[function(require,module,exports){
+},{}],152:[function(require,module,exports){
 "use strict"
 
 module.exports = twoProduct
@@ -21280,7 +21273,7 @@ function twoProduct(a, b, result) {
 
   return [ y, x ]
 }
-},{}],157:[function(require,module,exports){
+},{}],153:[function(require,module,exports){
 "use strict"
 
 var twoProduct = require("two-product")
@@ -21384,7 +21377,7 @@ return robustDeterminant")
 }
 
 generateDispatch()
-},{"robust-compress":152,"robust-scale":154,"robust-sum":155,"two-product":156}],158:[function(require,module,exports){
+},{"robust-compress":148,"robust-scale":150,"robust-sum":151,"two-product":152}],154:[function(require,module,exports){
 'use strict'
 
 module.exports = boundary
@@ -21396,7 +21389,7 @@ function boundary(cells) {
   return reduce(bnd(cells))
 }
 
-},{"boundary-cells":159,"reduce-simplicial-complex":163}],159:[function(require,module,exports){
+},{"boundary-cells":155,"reduce-simplicial-complex":159}],155:[function(require,module,exports){
 'use strict'
 
 module.exports = boundary
@@ -21432,7 +21425,7 @@ function boundary (cells) {
   return result
 }
 
-},{}],160:[function(require,module,exports){
+},{}],156:[function(require,module,exports){
 'use strict'
 
 module.exports = orientation
@@ -21451,7 +21444,7 @@ function orientation(s) {
   return p
 }
 
-},{}],161:[function(require,module,exports){
+},{}],157:[function(require,module,exports){
 module.exports = compareCells
 
 var min = Math.min
@@ -21507,7 +21500,7 @@ function compareCells(a, b) {
   }
 }
 
-},{}],162:[function(require,module,exports){
+},{}],158:[function(require,module,exports){
 'use strict'
 
 var compareCells = require('compare-cell')
@@ -21519,7 +21512,7 @@ function compareOrientedCells(a, b) {
   return compareCells(a, b) || parity(a) - parity(b)
 }
 
-},{"cell-orientation":160,"compare-cell":161}],163:[function(require,module,exports){
+},{"cell-orientation":156,"compare-cell":157}],159:[function(require,module,exports){
 'use strict'
 
 var compareCell = require('compare-cell')
@@ -21552,7 +21545,7 @@ function reduceCellComplex(cells) {
   return cells
 }
 
-},{"cell-orientation":160,"compare-cell":161,"compare-oriented-cell":162}],164:[function(require,module,exports){
+},{"cell-orientation":156,"compare-cell":157,"compare-oriented-cell":158}],160:[function(require,module,exports){
 'use strict';
 
 var arraytools  = function () {
@@ -21741,7 +21734,7 @@ var arraytools  = function () {
 
 module.exports = arraytools();
 
-},{}],165:[function(require,module,exports){
+},{}],161:[function(require,module,exports){
 "use strict"
 
 var convexHull1d = require('./lib/ch1d')
@@ -21767,7 +21760,7 @@ function convexHull(points) {
   }
   return convexHullnd(points, d)
 }
-},{"./lib/ch1d":166,"./lib/ch2d":167,"./lib/chnd":168}],166:[function(require,module,exports){
+},{"./lib/ch1d":162,"./lib/ch2d":163,"./lib/chnd":164}],162:[function(require,module,exports){
 "use strict"
 
 module.exports = convexHull1d
@@ -21791,7 +21784,7 @@ function convexHull1d(points) {
     return [[lo]]
   }
 }
-},{}],167:[function(require,module,exports){
+},{}],163:[function(require,module,exports){
 'use strict'
 
 module.exports = convexHull2D
@@ -21814,7 +21807,7 @@ function convexHull2D(points) {
   return edges
 }
 
-},{"monotone-convex-hull-2d":174}],168:[function(require,module,exports){
+},{"monotone-convex-hull-2d":170}],164:[function(require,module,exports){
 'use strict'
 
 module.exports = convexHullnD
@@ -21875,7 +21868,7 @@ function convexHullnD(points, d) {
     return invPermute(nhull, ah)
   }
 }
-},{"affine-hull":169,"incremental-convex-hull":170}],169:[function(require,module,exports){
+},{"affine-hull":165,"incremental-convex-hull":166}],165:[function(require,module,exports){
 'use strict'
 
 module.exports = affineHull
@@ -21927,7 +21920,7 @@ function affineHull(points) {
   }
   return index
 }
-},{"robust-orientation":1130}],170:[function(require,module,exports){
+},{"robust-orientation":1126}],166:[function(require,module,exports){
 "use strict"
 
 //High level idea:
@@ -22374,7 +22367,7 @@ function incrementalConvexHull(points, randomSearch) {
   //Extract boundary cells
   return triangles.boundary()
 }
-},{"robust-orientation":1130,"simplicial-complex":173}],171:[function(require,module,exports){
+},{"robust-orientation":1126,"simplicial-complex":169}],167:[function(require,module,exports){
 /**
  * Bit twiddling hacks for JavaScript.
  *
@@ -22580,7 +22573,7 @@ exports.nextCombination = function(v) {
 }
 
 
-},{}],172:[function(require,module,exports){
+},{}],168:[function(require,module,exports){
 "use strict"; "use restrict";
 
 module.exports = UnionFind;
@@ -22643,7 +22636,7 @@ proto.link = function(x, y) {
     ++ranks[xr];
   }
 }
-},{}],173:[function(require,module,exports){
+},{}],169:[function(require,module,exports){
 "use strict"; "use restrict";
 
 var bits      = require("bit-twiddle")
@@ -22987,7 +22980,7 @@ function connectedComponents(cells, vertex_count) {
 }
 exports.connectedComponents = connectedComponents
 
-},{"bit-twiddle":171,"union-find":172}],174:[function(require,module,exports){
+},{"bit-twiddle":167,"union-find":168}],170:[function(require,module,exports){
 'use strict'
 
 module.exports = monotoneConvexHull2D
@@ -23069,7 +23062,7 @@ function monotoneConvexHull2D(points) {
   //Return result
   return result
 }
-},{"robust-orientation":1130}],175:[function(require,module,exports){
+},{"robust-orientation":1126}],171:[function(require,module,exports){
 module.exports = {
   AFG: "afghan",
   ALA: "\\b\\wland",
@@ -23328,7 +23321,7 @@ module.exports = {
   ZWE: "zimbabwe|^(?!.*northern).*rhodesia"
 };
 
-},{}],176:[function(require,module,exports){
+},{}],172:[function(require,module,exports){
 !function() {
   var d3 = {
     version: "3.5.17"
@@ -32883,17 +32876,17 @@ module.exports = {
   });
   if (typeof define === "function" && define.amd) this.d3 = d3, define(d3); else if (typeof module === "object" && module.exports) module.exports = d3; else this.d3 = d3;
 }();
-},{}],177:[function(require,module,exports){
-arguments[4][170][0].apply(exports,arguments)
-},{"dup":170,"robust-orientation":1130,"simplicial-complex":180}],178:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],179:[function(require,module,exports){
-arguments[4][172][0].apply(exports,arguments)
-},{"dup":172}],180:[function(require,module,exports){
-arguments[4][173][0].apply(exports,arguments)
-},{"bit-twiddle":178,"dup":173,"union-find":179}],181:[function(require,module,exports){
+},{}],173:[function(require,module,exports){
+arguments[4][166][0].apply(exports,arguments)
+},{"dup":166,"robust-orientation":1126,"simplicial-complex":176}],174:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],175:[function(require,module,exports){
+arguments[4][168][0].apply(exports,arguments)
+},{"dup":168}],176:[function(require,module,exports){
+arguments[4][169][0].apply(exports,arguments)
+},{"bit-twiddle":174,"dup":169,"union-find":175}],177:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],182:[function(require,module,exports){
+},{"dup":76}],178:[function(require,module,exports){
 "use strict"
 
 var ch = require("incremental-convex-hull")
@@ -33053,7 +33046,7 @@ function triangulate(points, includePointAtInfinity) {
 
   return hull
 }
-},{"incremental-convex-hull":177,"uniq":181}],183:[function(require,module,exports){
+},{"incremental-convex-hull":173,"uniq":177}],179:[function(require,module,exports){
 (function (process,global){
 /*!
  * @overview es6-promise - a tiny implementation of Promises/A+.
@@ -34210,7 +34203,7 @@ return Promise;
 })));
 
 }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"_process":41}],184:[function(require,module,exports){
+},{"_process":41}],180:[function(require,module,exports){
 /**
  * inspired by is-number <https://github.com/jonschlinkert/is-number>
  * but significantly simplified and sped up by ignoring number and string constructors
@@ -34267,7 +34260,7 @@ module.exports = function(n) {
     return n - n < 1;
 };
 
-},{}],185:[function(require,module,exports){
+},{}],181:[function(require,module,exports){
 'use strict'
 
 var createShader = require('gl-shader')
@@ -34532,7 +34525,7 @@ function createError2D (plot, options) {
   return errorBars
 }
 
-},{"./lib/shaders":186,"gl-buffer":187,"gl-shader":838,"typedarray-pool":190}],186:[function(require,module,exports){
+},{"./lib/shaders":182,"gl-buffer":183,"gl-shader":834,"typedarray-pool":186}],182:[function(require,module,exports){
 
 
 module.exports = {
@@ -34540,7 +34533,7 @@ module.exports = {
   fragment: "precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = vec4(color.rgb * color.a, color.a);\n}\n"
 }
 
-},{}],187:[function(require,module,exports){
+},{}],183:[function(require,module,exports){
 "use strict"
 
 var pool = require("typedarray-pool")
@@ -34694,11 +34687,11 @@ function createBuffer(gl, data, type, usage) {
 
 module.exports = createBuffer
 
-},{"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":190}],188:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],189:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],190:[function(require,module,exports){
+},{"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":186}],184:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],185:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],186:[function(require,module,exports){
 (function (global,Buffer){
 'use strict'
 
@@ -34915,7 +34908,7 @@ exports.clearCache = function clearCache() {
   }
 }
 }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)
-},{"bit-twiddle":188,"buffer":33,"dup":189}],191:[function(require,module,exports){
+},{"bit-twiddle":184,"buffer":33,"dup":185}],187:[function(require,module,exports){
 'use strict'
 
 module.exports = createErrorBars
@@ -35152,15 +35145,15 @@ function createErrorBars(options) {
   return result
 }
 
-},{"./shaders/index":200,"gl-buffer":192,"gl-vao":199}],192:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":195}],193:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],194:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],195:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":193,"buffer":33,"dup":190}],196:[function(require,module,exports){
+},{"./shaders/index":196,"gl-buffer":188,"gl-vao":195}],188:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":191}],189:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],190:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],191:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":189,"buffer":33,"dup":186}],192:[function(require,module,exports){
 "use strict"
 
 function doBind(gl, elements, attributes) {
@@ -35215,7 +35208,7 @@ function doBind(gl, elements, attributes) {
 }
 
 module.exports = doBind
-},{}],197:[function(require,module,exports){
+},{}],193:[function(require,module,exports){
 "use strict"
 
 var bindAttribs = require("./do-bind.js")
@@ -35255,7 +35248,7 @@ function createVAOEmulated(gl) {
 }
 
 module.exports = createVAOEmulated
-},{"./do-bind.js":196}],198:[function(require,module,exports){
+},{"./do-bind.js":192}],194:[function(require,module,exports){
 "use strict"
 
 var bindAttribs = require("./do-bind.js")
@@ -35343,7 +35336,7 @@ function createVAONative(gl, ext) {
 }
 
 module.exports = createVAONative
-},{"./do-bind.js":196}],199:[function(require,module,exports){
+},{"./do-bind.js":192}],195:[function(require,module,exports){
 "use strict"
 
 var createVAONative = require("./lib/vao-native.js")
@@ -35372,7 +35365,7 @@ function createVAO(gl, attributes, elements, elementsType) {
 
 module.exports = createVAO
 
-},{"./lib/vao-emulated.js":197,"./lib/vao-native.js":198}],200:[function(require,module,exports){
+},{"./lib/vao-emulated.js":193,"./lib/vao-native.js":194}],196:[function(require,module,exports){
 'use strict'
 
 
@@ -35389,7 +35382,7 @@ module.exports = function(gl) {
   ])
 }
 
-},{"gl-shader":838}],201:[function(require,module,exports){
+},{"gl-shader":834}],197:[function(require,module,exports){
 'use strict'
 
 module.exports = createHeatmap2D
@@ -35707,7 +35700,7 @@ function createHeatmap2D (plot, options) {
   return heatmap
 }
 
-},{"./lib/shaders":202,"binary-search-bounds":203,"gl-buffer":204,"gl-shader":838,"iota-array":205,"typedarray-pool":208}],202:[function(require,module,exports){
+},{"./lib/shaders":198,"binary-search-bounds":199,"gl-buffer":200,"gl-shader":834,"iota-array":201,"typedarray-pool":204}],198:[function(require,module,exports){
 'use strict'
 
 
@@ -35719,7 +35712,7 @@ module.exports = {
   pickVertex:   "precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nvoid main() {\n  vWeight = weight;\n\n  fragId = pickId;\n\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"
 }
 
-},{}],203:[function(require,module,exports){
+},{}],199:[function(require,module,exports){
 "use strict"
 
 function compileSearch(funcName, predicate, reversed, extraArgs, earlyOut) {
@@ -35773,17 +35766,17 @@ module.exports = {
   eq: compileBoundsSearch("-", true, "EQ", true)
 }
 
-},{}],204:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":208}],205:[function(require,module,exports){
+},{}],200:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":204}],201:[function(require,module,exports){
 arguments[4][78][0].apply(exports,arguments)
-},{"dup":78}],206:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],207:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],208:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":206,"buffer":33,"dup":190}],209:[function(require,module,exports){
+},{"dup":78}],202:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],203:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],204:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":202,"buffer":33,"dup":186}],205:[function(require,module,exports){
 
 
 exports.lineVertex    = "precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aHi, aLo, dHi, dLo;\n\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo, screenShape;\nuniform float width;\n\nvarying vec2 direction;\n\n\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\n  return (posHi + trHi) * scHi\n       + (posLo + trLo) * scHi\n       + (posHi + trHi) * scLo\n       + (posLo + trLo) * scLo;\n}\n\n\nvec2 project_2_1(vec2 scHi, vec2 scLo, vec2 posHi, vec2 posLo) {\n  return scHi * posHi\n       + scLo * posHi\n       + scHi * posLo\n       + scLo * posLo;\n}\n\nvoid main() {\n  vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\n  vec2 dir = project_2_1(scaleHi, scaleLo, dHi, dLo);\n  vec2 n = 0.5 * width * normalize(screenShape.yx * vec2(dir.y, -dir.x)) / screenShape.xy;\n  vec2 tangent = normalize(screenShape.xy * dir);\n  if(dir.x < 0.0 || (dir.x == 0.0 && dir.y < 0.0)) {\n    direction = -tangent;\n  } else {\n    direction = tangent;\n  }\n  gl_Position = vec4(p + n, 0.0, 1.0);\n}"
@@ -35794,7 +35787,7 @@ exports.pickVertex    = "precision highp float;\n#define GLSLIFY 1\n\nattribute
 exports.pickFragment  = "precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 pickOffset;\n\nvarying vec4 pickA, pickB;\n\nvoid main() {\n  vec4 fragId = vec4(pickA.xyz, 0.0);\n  if(pickB.w > pickA.w) {\n    fragId.xyz = pickB.xyz;\n  }\n\n  fragId += pickOffset;\n\n  fragId.y += floor(fragId.x / 256.0);\n  fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n  fragId.z += floor(fragId.y / 256.0);\n  fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n  fragId.w += floor(fragId.z / 256.0);\n  fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n  gl_FragColor = fragId / 255.0;\n}"
 exports.fillVertex    = "precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aHi, aLo, dHi;\n\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo, projectAxis;\nuniform float projectValue, depth;\n\n\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\n  return (posHi + trHi) * scHi\n       + (posLo + trLo) * scHi\n       + (posHi + trHi) * scLo\n       + (posLo + trLo) * scLo;\n}\n\n\nvoid main() {\n  vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\n  if(dHi.y < 0.0 || (dHi.y == 0.0 && dHi.x < 0.0)) {\n    if(dot(p, projectAxis) < projectValue) {\n      p = p * (1.0 - abs(projectAxis)) + projectAxis * projectValue;\n    }\n  }\n  gl_Position = vec4(p, depth, 1);\n}"
 exports.fillFragment  = "precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = vec4(color.rgb * color.a, color.a);\n}"
-},{}],210:[function(require,module,exports){
+},{}],206:[function(require,module,exports){
 'use strict'
 
 module.exports = createLinePlot
@@ -36307,9 +36300,9 @@ function createLinePlot(plot, options) {
   linePlot.update(options)
   return linePlot
 }
-},{"./lib/shaders":209,"gl-buffer":211,"gl-shader":838,"gl-texture2d":212,"ndarray":1121,"typedarray-pool":215}],211:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":215}],212:[function(require,module,exports){
+},{"./lib/shaders":205,"gl-buffer":207,"gl-shader":834,"gl-texture2d":208,"ndarray":1117,"typedarray-pool":211}],207:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":211}],208:[function(require,module,exports){
 'use strict'
 
 var ndarray = require('ndarray')
@@ -36872,13 +36865,13 @@ function createTexture2D(gl) {
   throw new Error('gl-texture2d: Invalid arguments for texture2d constructor')
 }
 
-},{"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":215}],213:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],214:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],215:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":213,"buffer":33,"dup":190}],216:[function(require,module,exports){
+},{"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":211}],209:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],210:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],211:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":209,"buffer":33,"dup":186}],212:[function(require,module,exports){
 
 var createShader  = require('gl-shader')
 
@@ -36902,7 +36895,7 @@ exports.createPickShader = function(gl) {
   return createShader(gl, vertSrc, pickFrag, null, ATTRIBUTES)
 }
 
-},{"gl-shader":838}],217:[function(require,module,exports){
+},{"gl-shader":834}],213:[function(require,module,exports){
 'use strict'
 
 module.exports = createLinePlot
@@ -37272,33 +37265,33 @@ function createLinePlot (options) {
   return linePlot
 }
 
-},{"./lib/shaders":216,"binary-search-bounds":218,"gl-buffer":219,"gl-texture2d":226,"gl-vao":230,"glsl-read-float":231,"ndarray":1121}],218:[function(require,module,exports){
-arguments[4][121][0].apply(exports,arguments)
-},{"dup":121}],219:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":222}],220:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],221:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],222:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":220,"buffer":33,"dup":190}],223:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],224:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],225:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":223,"buffer":33,"dup":190}],226:[function(require,module,exports){
-arguments[4][212][0].apply(exports,arguments)
-},{"dup":212,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":225}],227:[function(require,module,exports){
-arguments[4][196][0].apply(exports,arguments)
-},{"dup":196}],228:[function(require,module,exports){
-arguments[4][197][0].apply(exports,arguments)
-},{"./do-bind.js":227,"dup":197}],229:[function(require,module,exports){
-arguments[4][198][0].apply(exports,arguments)
-},{"./do-bind.js":227,"dup":198}],230:[function(require,module,exports){
-arguments[4][199][0].apply(exports,arguments)
-},{"./lib/vao-emulated.js":228,"./lib/vao-native.js":229,"dup":199}],231:[function(require,module,exports){
+},{"./lib/shaders":212,"binary-search-bounds":214,"gl-buffer":215,"gl-texture2d":222,"gl-vao":226,"glsl-read-float":227,"ndarray":1117}],214:[function(require,module,exports){
+arguments[4][117][0].apply(exports,arguments)
+},{"dup":117}],215:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":218}],216:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],217:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],218:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":216,"buffer":33,"dup":186}],219:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],220:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],221:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":219,"buffer":33,"dup":186}],222:[function(require,module,exports){
+arguments[4][208][0].apply(exports,arguments)
+},{"dup":208,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":221}],223:[function(require,module,exports){
+arguments[4][192][0].apply(exports,arguments)
+},{"dup":192}],224:[function(require,module,exports){
+arguments[4][193][0].apply(exports,arguments)
+},{"./do-bind.js":223,"dup":193}],225:[function(require,module,exports){
+arguments[4][194][0].apply(exports,arguments)
+},{"./do-bind.js":223,"dup":194}],226:[function(require,module,exports){
+arguments[4][195][0].apply(exports,arguments)
+},{"./lib/vao-emulated.js":224,"./lib/vao-native.js":225,"dup":195}],227:[function(require,module,exports){
 module.exports = decodeFloat
 
 var UINT8_VIEW = new Uint8Array(4)
@@ -37312,7 +37305,7 @@ function decodeFloat(x, y, z, w) {
   return FLOAT_VIEW[0]
 }
 
-},{}],232:[function(require,module,exports){
+},{}],228:[function(require,module,exports){
 module.exports = clone;
 
 /**
@@ -37341,7 +37334,7 @@ function clone(a) {
     out[15] = a[15];
     return out;
 };
-},{}],233:[function(require,module,exports){
+},{}],229:[function(require,module,exports){
 module.exports = create;
 
 /**
@@ -37369,7 +37362,7 @@ function create() {
     out[15] = 1;
     return out;
 };
-},{}],234:[function(require,module,exports){
+},{}],230:[function(require,module,exports){
 module.exports = determinant;
 
 /**
@@ -37400,7 +37393,7 @@ function determinant(a) {
     // Calculate the determinant
     return b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;
 };
-},{}],235:[function(require,module,exports){
+},{}],231:[function(require,module,exports){
 module.exports = fromQuat;
 
 /**
@@ -37448,7 +37441,7 @@ function fromQuat(out, q) {
 
     return out;
 };
-},{}],236:[function(require,module,exports){
+},{}],232:[function(require,module,exports){
 module.exports = fromRotationTranslation;
 
 /**
@@ -37502,7 +37495,7 @@ function fromRotationTranslation(out, q, v) {
     
     return out;
 };
-},{}],237:[function(require,module,exports){
+},{}],233:[function(require,module,exports){
 module.exports = identity;
 
 /**
@@ -37530,7 +37523,7 @@ function identity(out) {
     out[15] = 1;
     return out;
 };
-},{}],238:[function(require,module,exports){
+},{}],234:[function(require,module,exports){
 module.exports = invert;
 
 /**
@@ -37586,7 +37579,7 @@ function invert(out, a) {
 
     return out;
 };
-},{}],239:[function(require,module,exports){
+},{}],235:[function(require,module,exports){
 var identity = require('./identity');
 
 module.exports = lookAt;
@@ -37677,7 +37670,7 @@ function lookAt(out, eye, center, up) {
 
     return out;
 };
-},{"./identity":237}],240:[function(require,module,exports){
+},{"./identity":233}],236:[function(require,module,exports){
 module.exports = multiply;
 
 /**
@@ -37720,7 +37713,7 @@ function multiply(out, a, b) {
     out[15] = b0*a03 + b1*a13 + b2*a23 + b3*a33;
     return out;
 };
-},{}],241:[function(require,module,exports){
+},{}],237:[function(require,module,exports){
 module.exports = perspective;
 
 /**
@@ -37754,7 +37747,7 @@ function perspective(out, fovy, aspect, near, far) {
     out[15] = 0;
     return out;
 };
-},{}],242:[function(require,module,exports){
+},{}],238:[function(require,module,exports){
 module.exports = rotate;
 
 /**
@@ -37819,7 +37812,7 @@ function rotate(out, a, rad, axis) {
     }
     return out;
 };
-},{}],243:[function(require,module,exports){
+},{}],239:[function(require,module,exports){
 module.exports = rotateX;
 
 /**
@@ -37864,7 +37857,7 @@ function rotateX(out, a, rad) {
     out[11] = a23 * c - a13 * s;
     return out;
 };
-},{}],244:[function(require,module,exports){
+},{}],240:[function(require,module,exports){
 module.exports = rotateY;
 
 /**
@@ -37909,7 +37902,7 @@ function rotateY(out, a, rad) {
     out[11] = a03 * s + a23 * c;
     return out;
 };
-},{}],245:[function(require,module,exports){
+},{}],241:[function(require,module,exports){
 module.exports = rotateZ;
 
 /**
@@ -37954,7 +37947,7 @@ function rotateZ(out, a, rad) {
     out[7] = a13 * c - a03 * s;
     return out;
 };
-},{}],246:[function(require,module,exports){
+},{}],242:[function(require,module,exports){
 module.exports = scale;
 
 /**
@@ -37986,7 +37979,7 @@ function scale(out, a, v) {
     out[15] = a[15];
     return out;
 };
-},{}],247:[function(require,module,exports){
+},{}],243:[function(require,module,exports){
 module.exports = translate;
 
 /**
@@ -38025,7 +38018,7 @@ function translate(out, a, v) {
 
     return out;
 };
-},{}],248:[function(require,module,exports){
+},{}],244:[function(require,module,exports){
 module.exports = transpose;
 
 /**
@@ -38075,7 +38068,7 @@ function transpose(out, a) {
     
     return out;
 };
-},{}],249:[function(require,module,exports){
+},{}],245:[function(require,module,exports){
 'use strict'
 
 var barycentric            = require('barycentric')
@@ -38173,7 +38166,7 @@ function closestPointToPickLocation(simplex, pixelCoord, model, view, projection
   }
   return [closestIndex, interpolate(simplex, weights), weights]
 }
-},{"barycentric":252,"polytope-closest-point/lib/closest_point_2d.js":270}],250:[function(require,module,exports){
+},{"barycentric":248,"polytope-closest-point/lib/closest_point_2d.js":266}],246:[function(require,module,exports){
 
 
 var triVertSrc = "precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec4 m_position  = model * vec4(position, 1.0);\n  vec4 t_position  = view * m_position;\n  gl_Position      = projection * t_position;\n  f_color          = color;\n  f_normal         = normal;\n  f_data           = position;\n  f_eyeDirection   = eyePosition   - position;\n  f_lightDirection = lightPosition - position;\n  f_uv             = uv;\n}"
@@ -38242,7 +38235,7 @@ exports.contourShader = {
   ]
 }
 
-},{}],251:[function(require,module,exports){
+},{}],247:[function(require,module,exports){
 'use strict'
 
 var DEFAULT_VERTEX_NORMALS_EPSILON = 1e-6; // may be too large if triangles are very small
@@ -39257,7 +39250,7 @@ function createSimplicialMesh(params) {
 
 module.exports = createSimplicialMesh
 
-},{"./lib/closest-point":249,"./lib/shaders":250,"colormap":261,"gl-buffer":263,"gl-mat4/invert":238,"gl-mat4/multiply":240,"gl-shader":838,"gl-texture2d":264,"gl-vao":268,"ndarray":1121,"normals":269,"simplicial-complex-contour":271,"typedarray-pool":278}],252:[function(require,module,exports){
+},{"./lib/closest-point":245,"./lib/shaders":246,"colormap":257,"gl-buffer":259,"gl-mat4/invert":234,"gl-mat4/multiply":236,"gl-shader":834,"gl-texture2d":260,"gl-vao":264,"ndarray":1117,"normals":265,"simplicial-complex-contour":267,"typedarray-pool":274}],248:[function(require,module,exports){
 'use strict'
 
 module.exports = barycentric
@@ -39305,21 +39298,21 @@ function barycentric(simplex, point) {
   }
   return y
 }
-},{"robust-linear-solve":253}],253:[function(require,module,exports){
+},{"robust-linear-solve":249}],249:[function(require,module,exports){
+arguments[4][147][0].apply(exports,arguments)
+},{"dup":147,"robust-determinant":255}],250:[function(require,module,exports){
+arguments[4][148][0].apply(exports,arguments)
+},{"dup":148}],251:[function(require,module,exports){
+arguments[4][149][0].apply(exports,arguments)
+},{"dup":149}],252:[function(require,module,exports){
+arguments[4][150][0].apply(exports,arguments)
+},{"dup":150,"two-product":254,"two-sum":251}],253:[function(require,module,exports){
 arguments[4][151][0].apply(exports,arguments)
-},{"dup":151,"robust-determinant":259}],254:[function(require,module,exports){
+},{"dup":151}],254:[function(require,module,exports){
 arguments[4][152][0].apply(exports,arguments)
 },{"dup":152}],255:[function(require,module,exports){
 arguments[4][153][0].apply(exports,arguments)
-},{"dup":153}],256:[function(require,module,exports){
-arguments[4][154][0].apply(exports,arguments)
-},{"dup":154,"two-product":258,"two-sum":255}],257:[function(require,module,exports){
-arguments[4][155][0].apply(exports,arguments)
-},{"dup":155}],258:[function(require,module,exports){
-arguments[4][156][0].apply(exports,arguments)
-},{"dup":156}],259:[function(require,module,exports){
-arguments[4][157][0].apply(exports,arguments)
-},{"dup":157,"robust-compress":254,"robust-scale":256,"robust-sum":257,"two-product":258}],260:[function(require,module,exports){
+},{"dup":153,"robust-compress":250,"robust-scale":252,"robust-sum":253,"two-product":254}],256:[function(require,module,exports){
 module.exports={
 	"jet":[{"index":0,"rgb":[0,0,131]},{"index":0.125,"rgb":[0,60,170]},{"index":0.375,"rgb":[5,255,255]},{"index":0.625,"rgb":[255,255,0]},{"index":0.875,"rgb":[250,0,0]},{"index":1,"rgb":[128,0,0]}],
 
@@ -39412,7 +39405,7 @@ module.exports={
 	"cubehelix": [{"index":0,"rgb":[0,0,0]},{"index":0.07,"rgb":[22,5,59]},{"index":0.13,"rgb":[60,4,105]},{"index":0.2,"rgb":[109,1,135]},{"index":0.27,"rgb":[161,0,147]},{"index":0.33,"rgb":[210,2,142]},{"index":0.4,"rgb":[251,11,123]},{"index":0.47,"rgb":[255,29,97]},{"index":0.53,"rgb":[255,54,69]},{"index":0.6,"rgb":[255,85,46]},{"index":0.67,"rgb":[255,120,34]},{"index":0.73,"rgb":[255,157,37]},{"index":0.8,"rgb":[241,191,57]},{"index":0.87,"rgb":[224,220,93]},{"index":0.93,"rgb":[218,241,142]},{"index":1,"rgb":[227,253,198]}]
 };
 
-},{}],261:[function(require,module,exports){
+},{}],257:[function(require,module,exports){
 /*
  * Ben Postlethwaite
  * January 2013
@@ -39549,7 +39542,7 @@ function rgbaStr (rgba) {
     return 'rgba(' + rgba.join(',') + ')';
 }
 
-},{"./colorScales":260,"arraytools":164,"clone":262}],262:[function(require,module,exports){
+},{"./colorScales":256,"arraytools":160,"clone":258}],258:[function(require,module,exports){
 (function (Buffer){
 var clone = (function() {
 'use strict';
@@ -39713,19 +39706,19 @@ if (typeof module === 'object' && module.exports) {
 }
 
 }).call(this,require("buffer").Buffer)
-},{"buffer":33}],263:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":278}],264:[function(require,module,exports){
-arguments[4][212][0].apply(exports,arguments)
-},{"dup":212,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":278}],265:[function(require,module,exports){
-arguments[4][196][0].apply(exports,arguments)
-},{"dup":196}],266:[function(require,module,exports){
-arguments[4][197][0].apply(exports,arguments)
-},{"./do-bind.js":265,"dup":197}],267:[function(require,module,exports){
-arguments[4][198][0].apply(exports,arguments)
-},{"./do-bind.js":265,"dup":198}],268:[function(require,module,exports){
-arguments[4][199][0].apply(exports,arguments)
-},{"./lib/vao-emulated.js":266,"./lib/vao-native.js":267,"dup":199}],269:[function(require,module,exports){
+},{"buffer":33}],259:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":274}],260:[function(require,module,exports){
+arguments[4][208][0].apply(exports,arguments)
+},{"dup":208,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":274}],261:[function(require,module,exports){
+arguments[4][192][0].apply(exports,arguments)
+},{"dup":192}],262:[function(require,module,exports){
+arguments[4][193][0].apply(exports,arguments)
+},{"./do-bind.js":261,"dup":193}],263:[function(require,module,exports){
+arguments[4][194][0].apply(exports,arguments)
+},{"./do-bind.js":261,"dup":194}],264:[function(require,module,exports){
+arguments[4][195][0].apply(exports,arguments)
+},{"./lib/vao-emulated.js":262,"./lib/vao-native.js":263,"dup":195}],265:[function(require,module,exports){
 var DEFAULT_NORMALS_EPSILON = 1e-6;
 var DEFAULT_FACE_EPSILON = 1e-6;
 
@@ -39850,7 +39843,7 @@ exports.faceNormals = function(faces, positions, specifiedEpsilon) {
 
 
 
-},{}],270:[function(require,module,exports){
+},{}],266:[function(require,module,exports){
 //Optimized version for triangle closest point
 // Based on Eberly's WildMagick codes
 // http://www.geometrictools.com/LibMathematics/Distance/Distance.html
@@ -40048,7 +40041,7 @@ function closestPoint2d(V0, V1, V2, point, result) {
 
 module.exports = closestPoint2d;
 
-},{}],271:[function(require,module,exports){
+},{}],267:[function(require,module,exports){
 'use strict'
 
 module.exports = extractContour
@@ -40211,7 +40204,7 @@ function extractContour(cells, values, level, d) {
     vertexWeights: uweights
   }
 }
-},{"./lib/codegen":272,"ndarray":1121,"ndarray-sort":275,"typedarray-pool":278}],272:[function(require,module,exports){
+},{"./lib/codegen":268,"ndarray":1117,"ndarray-sort":271,"typedarray-pool":274}],268:[function(require,module,exports){
 'use strict'
 
 module.exports = getPolygonizer
@@ -40308,7 +40301,7 @@ function getPolygonizer(d) {
   }
   return alg
 }
-},{"marching-simplex-table":273,"typedarray-pool":278}],273:[function(require,module,exports){
+},{"marching-simplex-table":269,"typedarray-pool":274}],269:[function(require,module,exports){
 'use strict'
 
 module.exports = createTable
@@ -40374,7 +40367,7 @@ function createTable(dimension) {
   }
   return result
 }
-},{"convex-hull":165}],274:[function(require,module,exports){
+},{"convex-hull":161}],270:[function(require,module,exports){
 "use strict"
 
 var pool = require("typedarray-pool")
@@ -41103,7 +41096,7 @@ function compileSort(order, dtype) {
 }
 
 module.exports = compileSort
-},{"typedarray-pool":278}],275:[function(require,module,exports){
+},{"typedarray-pool":274}],271:[function(require,module,exports){
 "use strict"
 
 var compile = require("./lib/compile_sort.js")
@@ -41123,13 +41116,13 @@ function sort(array) {
 }
 
 module.exports = sort
-},{"./lib/compile_sort.js":274}],276:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],277:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],278:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":276,"buffer":33,"dup":190}],279:[function(require,module,exports){
+},{"./lib/compile_sort.js":270}],272:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],273:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],274:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":272,"buffer":33,"dup":186}],275:[function(require,module,exports){
 'use strict'
 
 module.exports = createBoxes
@@ -41192,7 +41185,7 @@ function createBoxes(plot) {
   return new Boxes(plot, vbo, shader)
 }
 
-},{"./shaders":282,"gl-buffer":285,"gl-shader":300}],280:[function(require,module,exports){
+},{"./shaders":278,"gl-buffer":281,"gl-shader":296}],276:[function(require,module,exports){
 'use strict'
 
 module.exports = createGrid
@@ -41439,7 +41432,7 @@ function createGrid(plot) {
   return grid
 }
 
-},{"./shaders":282,"binary-search-bounds":284,"gl-buffer":285,"gl-shader":300}],281:[function(require,module,exports){
+},{"./shaders":278,"binary-search-bounds":280,"gl-buffer":281,"gl-shader":296}],277:[function(require,module,exports){
 'use strict'
 
 module.exports = createLines
@@ -41504,7 +41497,7 @@ function createLines(plot) {
   return lines
 }
 
-},{"./shaders":282,"gl-buffer":285,"gl-shader":300}],282:[function(require,module,exports){
+},{"./shaders":278,"gl-buffer":281,"gl-shader":296}],278:[function(require,module,exports){
 'use strict'
 
 
@@ -41522,7 +41515,7 @@ module.exports = {
   tickVert: "precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale, screenOffset, tickScale;\n\nvoid main() {\n  vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n  gl_Position = vec4(pos + tickScale*dataCoord.yz + screenOffset, 0, 1);\n}\n"
 }
 
-},{}],283:[function(require,module,exports){
+},{}],279:[function(require,module,exports){
 'use strict'
 
 module.exports = createTextElements
@@ -41800,29 +41793,29 @@ function createTextElements(plot) {
   return text
 }
 
-},{"./shaders":282,"binary-search-bounds":284,"gl-buffer":285,"gl-shader":300,"text-cache":423}],284:[function(require,module,exports){
-arguments[4][203][0].apply(exports,arguments)
-},{"dup":203}],285:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":288}],286:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],287:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],288:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":286,"buffer":33,"dup":190}],289:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],290:[function(require,module,exports){
+},{"./shaders":278,"binary-search-bounds":280,"gl-buffer":281,"gl-shader":296,"text-cache":419}],280:[function(require,module,exports){
+arguments[4][199][0].apply(exports,arguments)
+},{"dup":199}],281:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":284}],282:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],283:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],284:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":282,"buffer":33,"dup":186}],285:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],286:[function(require,module,exports){
 module.exports = require("cwise-compiler")
-},{"cwise-compiler":291}],291:[function(require,module,exports){
+},{"cwise-compiler":287}],287:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":293,"dup":73}],292:[function(require,module,exports){
+},{"./lib/thunk.js":289,"dup":73}],288:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":294}],293:[function(require,module,exports){
+},{"dup":74,"uniq":290}],289:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":292,"dup":75}],294:[function(require,module,exports){
+},{"./compile.js":288,"dup":75}],290:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],295:[function(require,module,exports){
+},{"dup":76}],291:[function(require,module,exports){
 'use strict'
 
 var createTexture = require('gl-texture2d')
@@ -42289,13 +42282,13 @@ function createFBO(gl, width, height, options) {
     WEBGL_draw_buffers)
 }
 
-},{"gl-texture2d":296}],296:[function(require,module,exports){
-arguments[4][212][0].apply(exports,arguments)
-},{"dup":212,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":298}],297:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],298:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":289,"buffer":33,"dup":190}],299:[function(require,module,exports){
+},{"gl-texture2d":292}],292:[function(require,module,exports){
+arguments[4][208][0].apply(exports,arguments)
+},{"dup":208,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":294}],293:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],294:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":285,"buffer":33,"dup":186}],295:[function(require,module,exports){
 'use strict'
 
 module.exports = createSelectBuffer
@@ -42450,7 +42443,7 @@ function createSelectBuffer(gl, shape) {
   return new SelectBuffer(gl, fbo, buffer)
 }
 
-},{"bit-twiddle":289,"cwise/lib/wrapper":290,"gl-fbo":295,"ndarray":1121,"typedarray-pool":298}],300:[function(require,module,exports){
+},{"bit-twiddle":285,"cwise/lib/wrapper":286,"gl-fbo":291,"ndarray":1117,"typedarray-pool":294}],296:[function(require,module,exports){
 'use strict'
 
 var createUniformWrapper   = require('./lib/create-uniforms')
@@ -42716,7 +42709,7 @@ function createShader(
 
 module.exports = createShader
 
-},{"./lib/GLError":301,"./lib/create-attributes":302,"./lib/create-uniforms":303,"./lib/reflect":304,"./lib/runtime-reflect":305,"./lib/shader-cache":306}],301:[function(require,module,exports){
+},{"./lib/GLError":297,"./lib/create-attributes":298,"./lib/create-uniforms":299,"./lib/reflect":300,"./lib/runtime-reflect":301,"./lib/shader-cache":302}],297:[function(require,module,exports){
 function GLError (rawError, shortMessage, longMessage) {
     this.shortMessage = shortMessage || ''
     this.longMessage = longMessage || ''
@@ -42731,7 +42724,7 @@ GLError.prototype.name = 'GLError'
 GLError.prototype.constructor = GLError
 module.exports = GLError
 
-},{}],302:[function(require,module,exports){
+},{}],298:[function(require,module,exports){
 'use strict'
 
 module.exports = createAttributeWrapper
@@ -42996,7 +42989,7 @@ function createAttributeWrapper(
   return obj
 }
 
-},{"./GLError":301}],303:[function(require,module,exports){
+},{"./GLError":297}],299:[function(require,module,exports){
 'use strict'
 
 var coallesceUniforms = require('./reflect')
@@ -43189,7 +43182,7 @@ function createUniformWrapper(gl, wrapper, uniforms, locations) {
   }
 }
 
-},{"./GLError":301,"./reflect":304}],304:[function(require,module,exports){
+},{"./GLError":297,"./reflect":300}],300:[function(require,module,exports){
 'use strict'
 
 module.exports = makeReflectTypes
@@ -43247,7 +43240,7 @@ function makeReflectTypes(uniforms, useIndex) {
   }
   return obj
 }
-},{}],305:[function(require,module,exports){
+},{}],301:[function(require,module,exports){
 'use strict'
 
 exports.uniforms    = runtimeUniforms
@@ -43327,7 +43320,7 @@ function runtimeAttributes(gl, program) {
   return result
 }
 
-},{}],306:[function(require,module,exports){
+},{}],302:[function(require,module,exports){
 'use strict'
 
 exports.shader   = getShaderReference
@@ -43465,7 +43458,7 @@ function createProgram(gl, vref, fref, attribs, locations) {
   return getCache(gl).getProgram(vref, fref, attribs, locations)
 }
 
-},{"./GLError":301,"gl-format-compiler-error":307,"weakmap-shim":325}],307:[function(require,module,exports){
+},{"./GLError":297,"gl-format-compiler-error":303,"weakmap-shim":321}],303:[function(require,module,exports){
 
 var sprintf = require('sprintf-js').sprintf;
 var glConstants = require('gl-constants/lookup');
@@ -43520,7 +43513,7 @@ function formatCompilerError(errLog, src, type) {
 }
 
 
-},{"add-line-numbers":308,"gl-constants/lookup":312,"glsl-shader-name":313,"sprintf-js":322}],308:[function(require,module,exports){
+},{"add-line-numbers":304,"gl-constants/lookup":308,"glsl-shader-name":309,"sprintf-js":318}],304:[function(require,module,exports){
 var padLeft = require('pad-left')
 
 module.exports = addLineNumbers
@@ -43538,7 +43531,7 @@ function addLineNumbers (string, start, delim) {
   }).join('\n')
 }
 
-},{"pad-left":309}],309:[function(require,module,exports){
+},{"pad-left":305}],305:[function(require,module,exports){
 /*!
  * pad-left <https://github.com/jonschlinkert/pad-left>
  *
@@ -43554,7 +43547,7 @@ module.exports = function padLeft(str, num, ch) {
   ch = typeof ch !== 'undefined' ? (ch + '') : ' ';
   return repeat(ch, num) + str;
 };
-},{"repeat-string":310}],310:[function(require,module,exports){
+},{"repeat-string":306}],306:[function(require,module,exports){
 /*!
  * repeat-string <https://github.com/jonschlinkert/repeat-string>
  *
@@ -43626,7 +43619,7 @@ function repeat(str, num) {
   return res;
 }
 
-},{}],311:[function(require,module,exports){
+},{}],307:[function(require,module,exports){
 module.exports = {
   0: 'NONE',
   1: 'ONE',
@@ -43926,14 +43919,14 @@ module.exports = {
   37444: 'BROWSER_DEFAULT_WEBGL'
 }
 
-},{}],312:[function(require,module,exports){
+},{}],308:[function(require,module,exports){
 var gl10 = require('./1.0/numbers')
 
 module.exports = function lookupConstant (number) {
   return gl10[number]
 }
 
-},{"./1.0/numbers":311}],313:[function(require,module,exports){
+},{"./1.0/numbers":307}],309:[function(require,module,exports){
 var tokenize = require('glsl-tokenizer')
 var atob     = require('atob-lite')
 
@@ -43958,12 +43951,12 @@ function getName(src) {
   }
 }
 
-},{"atob-lite":314,"glsl-tokenizer":321}],314:[function(require,module,exports){
+},{"atob-lite":310,"glsl-tokenizer":317}],310:[function(require,module,exports){
 module.exports = function _atob(str) {
   return atob(str)
 }
 
-},{}],315:[function(require,module,exports){
+},{}],311:[function(require,module,exports){
 module.exports = tokenize
 
 var literals100 = require('./lib/literals')
@@ -44327,7 +44320,7 @@ function tokenize(opt) {
   }
 }
 
-},{"./lib/builtins":317,"./lib/builtins-300es":316,"./lib/literals":319,"./lib/literals-300es":318,"./lib/operators":320}],316:[function(require,module,exports){
+},{"./lib/builtins":313,"./lib/builtins-300es":312,"./lib/literals":315,"./lib/literals-300es":314,"./lib/operators":316}],312:[function(require,module,exports){
 // 300es builtins/reserved words that were previously valid in v100
 var v100 = require('./builtins')
 
@@ -44398,7 +44391,7 @@ module.exports = v100.concat([
   , 'textureProjGradOffset'
 ])
 
-},{"./builtins":317}],317:[function(require,module,exports){
+},{"./builtins":313}],313:[function(require,module,exports){
 module.exports = [
   // Keep this list sorted
   'abs'
@@ -44550,7 +44543,7 @@ module.exports = [
   , 'textureCubeGradEXT'
 ]
 
-},{}],318:[function(require,module,exports){
+},{}],314:[function(require,module,exports){
 var v100 = require('./literals')
 
 module.exports = v100.slice().concat([
@@ -44640,7 +44633,7 @@ module.exports = v100.slice().concat([
   , 'usampler2DMSArray'
 ])
 
-},{"./literals":319}],319:[function(require,module,exports){
+},{"./literals":315}],315:[function(require,module,exports){
 module.exports = [
   // current
     'precision'
@@ -44735,7 +44728,7 @@ module.exports = [
   , 'using'
 ]
 
-},{}],320:[function(require,module,exports){
+},{}],316:[function(require,module,exports){
 module.exports = [
     '<<='
   , '>>='
@@ -44784,7 +44777,7 @@ module.exports = [
   , '}'
 ]
 
-},{}],321:[function(require,module,exports){
+},{}],317:[function(require,module,exports){
 var tokenize = require('./index')
 
 module.exports = tokenizeString
@@ -44799,7 +44792,7 @@ function tokenizeString(str, opt) {
   return tokens
 }
 
-},{"./index":315}],322:[function(require,module,exports){
+},{"./index":311}],318:[function(require,module,exports){
 (function(window) {
     var re = {
         not_string: /[^s]/,
@@ -45009,7 +45002,7 @@ function tokenizeString(str, opt) {
     }
 })(typeof window === "undefined" ? this : window);
 
-},{}],323:[function(require,module,exports){
+},{}],319:[function(require,module,exports){
 var hiddenStore = require('./hidden-store.js');
 
 module.exports = createStore;
@@ -45030,7 +45023,7 @@ function createStore() {
     };
 }
 
-},{"./hidden-store.js":324}],324:[function(require,module,exports){
+},{"./hidden-store.js":320}],320:[function(require,module,exports){
 module.exports = hiddenStore;
 
 function hiddenStore(obj, key) {
@@ -45048,7 +45041,7 @@ function hiddenStore(obj, key) {
     return store;
 }
 
-},{}],325:[function(require,module,exports){
+},{}],321:[function(require,module,exports){
 // Original - @Gozola.
 // https://gist.github.com/Gozala/1269991
 // This is a reimplemented version (with a few bug fixes).
@@ -45079,7 +45072,7 @@ function weakMap() {
     }
 }
 
-},{"./create-store.js":323}],326:[function(require,module,exports){
+},{"./create-store.js":319}],322:[function(require,module,exports){
 "use strict"
 
 module.exports = createText
@@ -45106,7 +45099,7 @@ function createText(str, options) {
     options)
 }
 
-},{"./lib/vtext":327}],327:[function(require,module,exports){
+},{"./lib/vtext":323}],323:[function(require,module,exports){
 "use strict"
 
 module.exports = vectorizeText
@@ -45312,7 +45305,7 @@ function vectorizeText(str, canvas, context, options) {
   return processPixels(pixels, options, size)
 }
 
-},{"cdt2d":328,"clean-pslg":339,"ndarray":1121,"planar-graph-to-polyline":396,"simplify-planar-graph":400,"surface-nets":422}],328:[function(require,module,exports){
+},{"cdt2d":324,"clean-pslg":335,"ndarray":1117,"planar-graph-to-polyline":392,"simplify-planar-graph":396,"surface-nets":418}],324:[function(require,module,exports){
 'use strict'
 
 var monotoneTriangulate = require('./lib/monotone')
@@ -45396,7 +45389,7 @@ function cdt2d(points, edges, options) {
   }
 }
 
-},{"./lib/delaunay":329,"./lib/filter":330,"./lib/monotone":331,"./lib/triangulation":332}],329:[function(require,module,exports){
+},{"./lib/delaunay":325,"./lib/filter":326,"./lib/monotone":327,"./lib/triangulation":328}],325:[function(require,module,exports){
 'use strict'
 
 var inCircle = require('robust-in-sphere')[4]
@@ -45513,7 +45506,7 @@ function delaunayRefine(points, triangulation) {
   }
 }
 
-},{"binary-search-bounds":284,"robust-in-sphere":333}],330:[function(require,module,exports){
+},{"binary-search-bounds":280,"robust-in-sphere":329}],326:[function(require,module,exports){
 'use strict'
 
 var bsearch = require('binary-search-bounds')
@@ -45695,7 +45688,7 @@ function classifyFaces(triangulation, target, infinity) {
   return result
 }
 
-},{"binary-search-bounds":284}],331:[function(require,module,exports){
+},{"binary-search-bounds":280}],327:[function(require,module,exports){
 'use strict'
 
 var bsearch = require('binary-search-bounds')
@@ -45884,7 +45877,7 @@ function monotoneTriangulate(points, edges) {
   return cells
 }
 
-},{"binary-search-bounds":284,"robust-orientation":1130}],332:[function(require,module,exports){
+},{"binary-search-bounds":280,"robust-orientation":1126}],328:[function(require,module,exports){
 'use strict'
 
 var bsearch = require('binary-search-bounds')
@@ -45990,7 +45983,7 @@ function createTriangulation(numVerts, edges) {
   return new Triangulation(stars, edges)
 }
 
-},{"binary-search-bounds":284}],333:[function(require,module,exports){
+},{"binary-search-bounds":280}],329:[function(require,module,exports){
 "use strict"
 
 var twoProduct = require("two-product")
@@ -46158,11 +46151,11 @@ function generateInSphereTest() {
 }
 
 generateInSphereTest()
-},{"robust-scale":335,"robust-subtract":336,"robust-sum":337,"two-product":338}],334:[function(require,module,exports){
-arguments[4][153][0].apply(exports,arguments)
-},{"dup":153}],335:[function(require,module,exports){
-arguments[4][154][0].apply(exports,arguments)
-},{"dup":154,"two-product":338,"two-sum":334}],336:[function(require,module,exports){
+},{"robust-scale":331,"robust-subtract":332,"robust-sum":333,"two-product":334}],330:[function(require,module,exports){
+arguments[4][149][0].apply(exports,arguments)
+},{"dup":149}],331:[function(require,module,exports){
+arguments[4][150][0].apply(exports,arguments)
+},{"dup":150,"two-product":334,"two-sum":330}],332:[function(require,module,exports){
 "use strict"
 
 module.exports = robustSubtract
@@ -46319,11 +46312,11 @@ function robustSubtract(e, f) {
   g.length = count
   return g
 }
-},{}],337:[function(require,module,exports){
-arguments[4][155][0].apply(exports,arguments)
-},{"dup":155}],338:[function(require,module,exports){
-arguments[4][156][0].apply(exports,arguments)
-},{"dup":156}],339:[function(require,module,exports){
+},{}],333:[function(require,module,exports){
+arguments[4][151][0].apply(exports,arguments)
+},{"dup":151}],334:[function(require,module,exports){
+arguments[4][152][0].apply(exports,arguments)
+},{"dup":152}],335:[function(require,module,exports){
 'use strict'
 
 module.exports = cleanPSLG
@@ -46685,7 +46678,7 @@ function cleanPSLG(points, edges, colors) {
   return modified
 }
 
-},{"./lib/rat-seg-intersect":340,"big-rat":344,"big-rat/cmp":342,"big-rat/to-float":359,"box-intersect":360,"compare-cell":370,"nextafter":371,"rat-vec":374,"robust-segment-intersect":377,"union-find":378}],340:[function(require,module,exports){
+},{"./lib/rat-seg-intersect":336,"big-rat":340,"big-rat/cmp":338,"big-rat/to-float":355,"box-intersect":356,"compare-cell":366,"nextafter":367,"rat-vec":370,"robust-segment-intersect":373,"union-find":374}],336:[function(require,module,exports){
 'use strict'
 
 //TODO: Move this to a separate module
@@ -46731,7 +46724,7 @@ function solveIntersection(a, b, c, d) {
   return rvAdd(a, rvMuls(ba, t))
 }
 
-},{"big-rat/div":343,"big-rat/mul":353,"big-rat/sign":357,"big-rat/sub":358,"big-rat/to-float":359,"rat-vec/add":373,"rat-vec/muls":375,"rat-vec/sub":376}],341:[function(require,module,exports){
+},{"big-rat/div":339,"big-rat/mul":349,"big-rat/sign":353,"big-rat/sub":354,"big-rat/to-float":355,"rat-vec/add":369,"rat-vec/muls":371,"rat-vec/sub":372}],337:[function(require,module,exports){
 'use strict'
 
 var rationalize = require('./lib/rationalize')
@@ -46744,7 +46737,7 @@ function add(a, b) {
     a[1].mul(b[1]))
 }
 
-},{"./lib/rationalize":351}],342:[function(require,module,exports){
+},{"./lib/rationalize":347}],338:[function(require,module,exports){
 'use strict'
 
 module.exports = cmp
@@ -46753,7 +46746,7 @@ function cmp(a, b) {
     return a[0].mul(b[1]).cmp(b[0].mul(a[1]))
 }
 
-},{}],343:[function(require,module,exports){
+},{}],339:[function(require,module,exports){
 'use strict'
 
 var rationalize = require('./lib/rationalize')
@@ -46764,7 +46757,7 @@ function div(a, b) {
   return rationalize(a[0].mul(b[1]), a[1].mul(b[0]))
 }
 
-},{"./lib/rationalize":351}],344:[function(require,module,exports){
+},{"./lib/rationalize":347}],340:[function(require,module,exports){
 'use strict'
 
 var isRat = require('./is-rat')
@@ -46826,7 +46819,7 @@ function makeRational(numer, denom) {
   return rationalize(a, b)
 }
 
-},{"./div":343,"./is-rat":345,"./lib/is-bn":349,"./lib/num-to-bn":350,"./lib/rationalize":351,"./lib/str-to-bn":352}],345:[function(require,module,exports){
+},{"./div":339,"./is-rat":341,"./lib/is-bn":345,"./lib/num-to-bn":346,"./lib/rationalize":347,"./lib/str-to-bn":348}],341:[function(require,module,exports){
 'use strict'
 
 var isBN = require('./lib/is-bn')
@@ -46837,7 +46830,7 @@ function isRat(x) {
   return Array.isArray(x) && x.length === 2 && isBN(x[0]) && isBN(x[1])
 }
 
-},{"./lib/is-bn":349}],346:[function(require,module,exports){
+},{"./lib/is-bn":345}],342:[function(require,module,exports){
 'use strict'
 
 var bn = require('bn.js')
@@ -46848,7 +46841,7 @@ function sign(x) {
   return x.cmp(new bn(0))
 }
 
-},{"bn.js":355}],347:[function(require,module,exports){
+},{"bn.js":351}],343:[function(require,module,exports){
 'use strict'
 
 module.exports = bn2num
@@ -46872,7 +46865,7 @@ function bn2num(b) {
   return b.sign ? -out : out
 }
 
-},{}],348:[function(require,module,exports){
+},{}],344:[function(require,module,exports){
 'use strict'
 
 var db = require('double-bits')
@@ -46893,7 +46886,7 @@ function ctzNumber(x) {
   return h + 32
 }
 
-},{"bit-twiddle":354,"double-bits":356}],349:[function(require,module,exports){
+},{"bit-twiddle":350,"double-bits":352}],345:[function(require,module,exports){
 'use strict'
 
 var BN = require('bn.js')
@@ -46906,7 +46899,7 @@ function isBN(x) {
   return x && typeof x === 'object' && Boolean(x.words)
 }
 
-},{"bn.js":355}],350:[function(require,module,exports){
+},{"bn.js":351}],346:[function(require,module,exports){
 'use strict'
 
 var BN = require('bn.js')
@@ -46923,7 +46916,7 @@ function num2bn(x) {
   }
 }
 
-},{"bn.js":355,"double-bits":356}],351:[function(require,module,exports){
+},{"bn.js":351,"double-bits":352}],347:[function(require,module,exports){
 'use strict'
 
 var num2bn = require('./num-to-bn')
@@ -46951,7 +46944,7 @@ function rationalize(numer, denom) {
   return [ numer, denom ]
 }
 
-},{"./bn-sign":346,"./num-to-bn":350}],352:[function(require,module,exports){
+},{"./bn-sign":342,"./num-to-bn":346}],348:[function(require,module,exports){
 'use strict'
 
 var BN = require('bn.js')
@@ -46962,7 +46955,7 @@ function str2BN(x) {
   return new BN(x)
 }
 
-},{"bn.js":355}],353:[function(require,module,exports){
+},{"bn.js":351}],349:[function(require,module,exports){
 'use strict'
 
 var rationalize = require('./lib/rationalize')
@@ -46973,9 +46966,9 @@ function mul(a, b) {
   return rationalize(a[0].mul(b[0]), a[1].mul(b[1]))
 }
 
-},{"./lib/rationalize":351}],354:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],355:[function(require,module,exports){
+},{"./lib/rationalize":347}],350:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],351:[function(require,module,exports){
 (function (module, exports) {
 
 'use strict';
@@ -49295,7 +49288,7 @@ Mont.prototype.invm = function invm(a) {
 
 })(typeof module === 'undefined' || module, this);
 
-},{}],356:[function(require,module,exports){
+},{}],352:[function(require,module,exports){
 (function (Buffer){
 var hasTypedArrays = false
 if(typeof Float64Array !== "undefined") {
@@ -49399,7 +49392,7 @@ module.exports.denormalized = function(n) {
   return !(hi & 0x7ff00000)
 }
 }).call(this,require("buffer").Buffer)
-},{"buffer":33}],357:[function(require,module,exports){
+},{"buffer":33}],353:[function(require,module,exports){
 'use strict'
 
 var bnsign = require('./lib/bn-sign')
@@ -49410,7 +49403,7 @@ function sign(x) {
   return bnsign(x[0]) * bnsign(x[1])
 }
 
-},{"./lib/bn-sign":346}],358:[function(require,module,exports){
+},{"./lib/bn-sign":342}],354:[function(require,module,exports){
 'use strict'
 
 var rationalize = require('./lib/rationalize')
@@ -49421,7 +49414,7 @@ function sub(a, b) {
   return rationalize(a[0].mul(b[1]).sub(a[1].mul(b[0])), a[1].mul(b[1]))
 }
 
-},{"./lib/rationalize":351}],359:[function(require,module,exports){
+},{"./lib/rationalize":347}],355:[function(require,module,exports){
 'use strict'
 
 var bn2num = require('./lib/bn-to-num')
@@ -49464,7 +49457,7 @@ function roundRat(f) {
   }
 }
 
-},{"./lib/bn-to-num":347,"./lib/ctz":348}],360:[function(require,module,exports){
+},{"./lib/bn-to-num":343,"./lib/ctz":344}],356:[function(require,module,exports){
 'use strict'
 
 module.exports = boxIntersectWrapper
@@ -49603,7 +49596,7 @@ function boxIntersectWrapper(arg0, arg1, arg2) {
       throw new Error('box-intersect: Invalid arguments')
   }
 }
-},{"./lib/intersect":362,"./lib/sweep":366,"typedarray-pool":369}],361:[function(require,module,exports){
+},{"./lib/intersect":358,"./lib/sweep":362,"typedarray-pool":365}],357:[function(require,module,exports){
 'use strict'
 
 var DIMENSION   = 'd'
@@ -49748,7 +49741,7 @@ function bruteForcePlanner(full) {
 
 exports.partial = bruteForcePlanner(false)
 exports.full    = bruteForcePlanner(true)
-},{}],362:[function(require,module,exports){
+},{}],358:[function(require,module,exports){
 'use strict'
 
 module.exports = boxIntersectIter
@@ -50243,7 +50236,7 @@ function boxIntersectIter(
     }
   }
 }
-},{"./brute":361,"./median":363,"./partition":364,"./sweep":366,"bit-twiddle":367,"typedarray-pool":369}],363:[function(require,module,exports){
+},{"./brute":357,"./median":359,"./partition":360,"./sweep":362,"bit-twiddle":363,"typedarray-pool":365}],359:[function(require,module,exports){
 'use strict'
 
 module.exports = findMedian
@@ -50386,7 +50379,7 @@ function findMedian(d, axis, start, end, boxes, ids) {
     start, mid, boxes, ids,
     boxes[elemSize*mid+axis])
 }
-},{"./partition":364}],364:[function(require,module,exports){
+},{"./partition":360}],360:[function(require,module,exports){
 'use strict'
 
 module.exports = genPartition
@@ -50407,7 +50400,7 @@ function genPartition(predicate, args) {
         .replace('$', predicate))
   return Function.apply(void 0, fargs)
 }
-},{}],365:[function(require,module,exports){
+},{}],361:[function(require,module,exports){
 'use strict';
 
 //This code is extracted from ndarray-sort
@@ -50644,7 +50637,7 @@ function quickSort(left, right, data) {
     quickSort(less, great, data);
   }
 }
-},{}],366:[function(require,module,exports){
+},{}],362:[function(require,module,exports){
 'use strict'
 
 module.exports = {
@@ -51079,15 +51072,15 @@ red_loop:
     }
   }
 }
-},{"./sort":365,"bit-twiddle":367,"typedarray-pool":369}],367:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],368:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],369:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":367,"buffer":33,"dup":190}],370:[function(require,module,exports){
-arguments[4][161][0].apply(exports,arguments)
-},{"dup":161}],371:[function(require,module,exports){
+},{"./sort":361,"bit-twiddle":363,"typedarray-pool":365}],363:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],364:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],365:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":363,"buffer":33,"dup":186}],366:[function(require,module,exports){
+arguments[4][157][0].apply(exports,arguments)
+},{"dup":157}],367:[function(require,module,exports){
 "use strict"
 
 var doubleBits = require("double-bits")
@@ -51130,9 +51123,9 @@ function nextafter(x, y) {
   }
   return doubleBits.pack(lo, hi)
 }
-},{"double-bits":372}],372:[function(require,module,exports){
-arguments[4][356][0].apply(exports,arguments)
-},{"buffer":33,"dup":356}],373:[function(require,module,exports){
+},{"double-bits":368}],368:[function(require,module,exports){
+arguments[4][352][0].apply(exports,arguments)
+},{"buffer":33,"dup":352}],369:[function(require,module,exports){
 'use strict'
 
 var bnadd = require('big-rat/add')
@@ -51148,7 +51141,7 @@ function add(a, b) {
   return r
 }
 
-},{"big-rat/add":341}],374:[function(require,module,exports){
+},{"big-rat/add":337}],370:[function(require,module,exports){
 'use strict'
 
 module.exports = float2rat
@@ -51163,7 +51156,7 @@ function float2rat(v) {
   return result
 }
 
-},{"big-rat":344}],375:[function(require,module,exports){
+},{"big-rat":340}],371:[function(require,module,exports){
 'use strict'
 
 var rat = require('big-rat')
@@ -51181,7 +51174,7 @@ function muls(a, x) {
   return r
 }
 
-},{"big-rat":344,"big-rat/mul":353}],376:[function(require,module,exports){
+},{"big-rat":340,"big-rat/mul":349}],372:[function(require,module,exports){
 'use strict'
 
 var bnsub = require('big-rat/sub')
@@ -51197,7 +51190,7 @@ function sub(a, b) {
   return r
 }
 
-},{"big-rat/sub":358}],377:[function(require,module,exports){
+},{"big-rat/sub":354}],373:[function(require,module,exports){
 "use strict"
 
 module.exports = segmentsIntersect
@@ -51245,9 +51238,9 @@ function segmentsIntersect(a0, a1, b0, b1) {
 
   return true
 }
-},{"robust-orientation":1130}],378:[function(require,module,exports){
-arguments[4][172][0].apply(exports,arguments)
-},{"dup":172}],379:[function(require,module,exports){
+},{"robust-orientation":1126}],374:[function(require,module,exports){
+arguments[4][168][0].apply(exports,arguments)
+},{"dup":168}],375:[function(require,module,exports){
 'use strict'
 
 module.exports = trimLeaves
@@ -51303,7 +51296,7 @@ function trimLeaves(edges, positions) {
   
   return [ nedges, npositions ]
 }
-},{"edges-to-adjacency-list":380}],380:[function(require,module,exports){
+},{"edges-to-adjacency-list":376}],376:[function(require,module,exports){
 "use strict"
 
 module.exports = edgeToAdjacency
@@ -51337,7 +51330,7 @@ function edgeToAdjacency(edges, numVertices) {
   }
   return adj
 }
-},{"uniq":395}],381:[function(require,module,exports){
+},{"uniq":391}],377:[function(require,module,exports){
 "use strict"
 
 module.exports = planarDual
@@ -51468,7 +51461,7 @@ function planarDual(cells, positions) {
   //Combine paths and loops together
   return cycles
 }
-},{"compare-angle":382}],382:[function(require,module,exports){
+},{"compare-angle":378}],378:[function(require,module,exports){
 "use strict"
 
 module.exports = compareAngle
@@ -51554,9 +51547,9 @@ function compareAngle(a, b, c, d) {
     }
   }
 }
-},{"robust-orientation":1130,"robust-product":384,"robust-sum":393,"signum":385,"two-sum":386}],383:[function(require,module,exports){
-arguments[4][154][0].apply(exports,arguments)
-},{"dup":154,"two-product":394,"two-sum":386}],384:[function(require,module,exports){
+},{"robust-orientation":1126,"robust-product":380,"robust-sum":389,"signum":381,"two-sum":382}],379:[function(require,module,exports){
+arguments[4][150][0].apply(exports,arguments)
+},{"dup":150,"two-product":390,"two-sum":382}],380:[function(require,module,exports){
 "use strict"
 
 var robustSum = require("robust-sum")
@@ -51586,7 +51579,7 @@ function robustProduct(a, b) {
   }
   return r
 }
-},{"robust-scale":383,"robust-sum":393}],385:[function(require,module,exports){
+},{"robust-scale":379,"robust-sum":389}],381:[function(require,module,exports){
 "use strict"
 
 module.exports = function signum(x) {
@@ -51594,11 +51587,11 @@ module.exports = function signum(x) {
   if(x > 0) { return 1 }
   return 0.0
 }
-},{}],386:[function(require,module,exports){
-arguments[4][153][0].apply(exports,arguments)
-},{"dup":153}],387:[function(require,module,exports){
-arguments[4][121][0].apply(exports,arguments)
-},{"dup":121}],388:[function(require,module,exports){
+},{}],382:[function(require,module,exports){
+arguments[4][149][0].apply(exports,arguments)
+},{"dup":149}],383:[function(require,module,exports){
+arguments[4][117][0].apply(exports,arguments)
+},{"dup":117}],384:[function(require,module,exports){
 "use strict"
 
 var bounds = require("binary-search-bounds")
@@ -51965,7 +51958,7 @@ function createWrapper(intervals) {
   return new IntervalTree(createIntervalTree(intervals))
 }
 
-},{"binary-search-bounds":387}],389:[function(require,module,exports){
+},{"binary-search-bounds":383}],385:[function(require,module,exports){
 "use strict"
 
 module.exports = orderSegments
@@ -52061,7 +52054,7 @@ function orderSegments(b, a) {
   }
   return ar[0] - br[0]
 }
-},{"robust-orientation":1130}],390:[function(require,module,exports){
+},{"robust-orientation":1126}],386:[function(require,module,exports){
 "use strict"
 
 module.exports = createRBTree
@@ -53058,7 +53051,7 @@ function defaultCompare(a, b) {
 function createRBTree(compare) {
   return new RedBlackTree(compare || defaultCompare, null)
 }
-},{}],391:[function(require,module,exports){
+},{}],387:[function(require,module,exports){
 "use strict"
 
 module.exports = createSlabDecomposition
@@ -53289,7 +53282,7 @@ function createSlabDecomposition(segments) {
   }
   return new SlabDecomposition(slabs, lines, horizontal)
 }
-},{"./lib/order-segments":389,"binary-search-bounds":387,"functional-red-black-tree":390,"robust-orientation":1130}],392:[function(require,module,exports){
+},{"./lib/order-segments":385,"binary-search-bounds":383,"functional-red-black-tree":386,"robust-orientation":1126}],388:[function(require,module,exports){
 module.exports = preprocessPolygon
 
 var orient = require('robust-orientation')[3]
@@ -53441,13 +53434,13 @@ function preprocessPolygon(loops) {
       testSlab)
   }
 }
-},{"binary-search-bounds":387,"interval-tree-1d":388,"robust-orientation":1130,"slab-decomposition":391}],393:[function(require,module,exports){
-arguments[4][155][0].apply(exports,arguments)
-},{"dup":155}],394:[function(require,module,exports){
-arguments[4][156][0].apply(exports,arguments)
-},{"dup":156}],395:[function(require,module,exports){
+},{"binary-search-bounds":383,"interval-tree-1d":384,"robust-orientation":1126,"slab-decomposition":387}],389:[function(require,module,exports){
+arguments[4][151][0].apply(exports,arguments)
+},{"dup":151}],390:[function(require,module,exports){
+arguments[4][152][0].apply(exports,arguments)
+},{"dup":152}],391:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],396:[function(require,module,exports){
+},{"dup":76}],392:[function(require,module,exports){
 'use strict'
 
 module.exports = planarGraphToPolyline
@@ -53652,9 +53645,9 @@ function planarGraphToPolyline(edges, positions) {
 
   return result
 }
-},{"./lib/trim-leaves":379,"edges-to-adjacency-list":380,"planar-dual":381,"point-in-big-polygon":392,"robust-sum":393,"two-product":394,"uniq":395}],397:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],398:[function(require,module,exports){
+},{"./lib/trim-leaves":375,"edges-to-adjacency-list":376,"planar-dual":377,"point-in-big-polygon":388,"robust-sum":389,"two-product":390,"uniq":391}],393:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],394:[function(require,module,exports){
 "use strict"; "use restrict";
 
 module.exports = UnionFind;
@@ -53711,9 +53704,9 @@ UnionFind.prototype.link = function(x, y) {
 }
 
 
-},{}],399:[function(require,module,exports){
-arguments[4][173][0].apply(exports,arguments)
-},{"bit-twiddle":397,"dup":173,"union-find":398}],400:[function(require,module,exports){
+},{}],395:[function(require,module,exports){
+arguments[4][169][0].apply(exports,arguments)
+},{"bit-twiddle":393,"dup":169,"union-find":394}],396:[function(require,module,exports){
 "use strict"
 
 module.exports = simplifyPolygon
@@ -53985,7 +53978,7 @@ function simplifyPolygon(cells, positions, minArea) {
     edges: ncells
   }
 }
-},{"robust-orientation":1130,"simplicial-complex":399}],401:[function(require,module,exports){
+},{"robust-orientation":1126,"simplicial-complex":395}],397:[function(require,module,exports){
 "use strict"
 
 var pool = require("typedarray-pool")
@@ -54401,13 +54394,13 @@ function createSurfaceExtractor(args) {
     order,
     typesig)
 }
-},{"typedarray-pool":404}],402:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],403:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],404:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":402,"buffer":33,"dup":190}],405:[function(require,module,exports){
+},{"typedarray-pool":400}],398:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],399:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],400:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":398,"buffer":33,"dup":186}],401:[function(require,module,exports){
 // transliterated from the python snippet here:
 // http://en.wikipedia.org/wiki/Lanczos_approximation
 
@@ -54476,13 +54469,13 @@ module.exports = function gamma (z) {
 
 module.exports.log = lngamma;
 
-},{}],406:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],407:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],408:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":406,"buffer":33,"dup":190}],409:[function(require,module,exports){
+},{}],402:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],403:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],404:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":402,"buffer":33,"dup":186}],405:[function(require,module,exports){
 "use strict"
 
 module.exports = permutationSign
@@ -54534,7 +54527,7 @@ function permutationSign(p) {
     return sgn
   }
 }
-},{"typedarray-pool":408}],410:[function(require,module,exports){
+},{"typedarray-pool":404}],406:[function(require,module,exports){
 "use strict"
 
 var pool = require("typedarray-pool")
@@ -54621,7 +54614,7 @@ function unrank(n, r, p) {
 exports.rank = rank
 exports.unrank = unrank
 
-},{"invert-permutation":411,"typedarray-pool":414}],411:[function(require,module,exports){
+},{"invert-permutation":407,"typedarray-pool":410}],407:[function(require,module,exports){
 "use strict"
 
 function invertPermutation(pi, result) {
@@ -54633,13 +54626,13 @@ function invertPermutation(pi, result) {
 }
 
 module.exports = invertPermutation
-},{}],412:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],413:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],414:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":412,"buffer":33,"dup":190}],415:[function(require,module,exports){
+},{}],408:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],409:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],410:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":408,"buffer":33,"dup":186}],411:[function(require,module,exports){
 "use strict"
 
 module.exports = triangulateCube
@@ -54673,7 +54666,7 @@ function triangulateCube(dimension) {
   }
   return result
 }
-},{"gamma":405,"permutation-parity":409,"permutation-rank":410}],416:[function(require,module,exports){
+},{"gamma":401,"permutation-parity":405,"permutation-rank":406}],412:[function(require,module,exports){
 module.exports = require('cwise-compiler')({
     args: ['array', {
         offset: [1],
@@ -54725,15 +54718,15 @@ module.exports = require('cwise-compiler')({
     funcName: 'zeroCrossings'
 })
 
-},{"cwise-compiler":417}],417:[function(require,module,exports){
+},{"cwise-compiler":413}],413:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":419,"dup":73}],418:[function(require,module,exports){
+},{"./lib/thunk.js":415,"dup":73}],414:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":420}],419:[function(require,module,exports){
+},{"dup":74,"uniq":416}],415:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":418,"dup":75}],420:[function(require,module,exports){
+},{"./compile.js":414,"dup":75}],416:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],421:[function(require,module,exports){
+},{"dup":76}],417:[function(require,module,exports){
 "use strict"
 
 module.exports = findZeroCrossings
@@ -54746,7 +54739,7 @@ function findZeroCrossings(array, level) {
   core(array.hi(array.shape[0]-1), cross, level)
   return cross
 }
-},{"./lib/zc-core":416}],422:[function(require,module,exports){
+},{"./lib/zc-core":412}],418:[function(require,module,exports){
 "use strict"
 
 module.exports = surfaceNets
@@ -54954,7 +54947,7 @@ function surfaceNets(array,level) {
   }
   return proc(array,level)
 }
-},{"ndarray-extract-contour":401,"triangulate-hypercube":415,"zero-crossings":421}],423:[function(require,module,exports){
+},{"ndarray-extract-contour":397,"triangulate-hypercube":411,"zero-crossings":417}],419:[function(require,module,exports){
 (function (process){
 'use strict'
 
@@ -55044,7 +55037,7 @@ function textGet(font, text, opts) {
 }
 
 }).call(this,require('_process'))
-},{"_process":41,"vectorize-text":326}],424:[function(require,module,exports){
+},{"_process":41,"vectorize-text":322}],420:[function(require,module,exports){
 'use strict'
 
 module.exports = createGLPlot2D
@@ -55625,7 +55618,7 @@ function createGLPlot2D(options) {
   return plot
 }
 
-},{"./lib/box":279,"./lib/grid":280,"./lib/line":281,"./lib/text":283,"gl-select-static":299}],425:[function(require,module,exports){
+},{"./lib/box":275,"./lib/grid":276,"./lib/line":277,"./lib/text":279,"gl-select-static":295}],421:[function(require,module,exports){
 
 var createShader = require('gl-shader')
 
@@ -55636,7 +55629,7 @@ module.exports = function(gl) {
   return createShader(gl, vertSrc, fragSrc, null, [ { name: 'position', type: 'vec2'}])
 }
 
-},{"gl-shader":838}],426:[function(require,module,exports){
+},{"gl-shader":834}],422:[function(require,module,exports){
 'use strict'
 
 module.exports = createCamera
@@ -55845,23 +55838,23 @@ function createCamera(element, options) {
 
   return camera
 }
-},{"3d-view":145,"mouse-change":1094,"mouse-wheel":1098,"right-now":1124}],427:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":430}],428:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],429:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],430:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":428,"buffer":33,"dup":190}],431:[function(require,module,exports){
-arguments[4][196][0].apply(exports,arguments)
-},{"dup":196}],432:[function(require,module,exports){
-arguments[4][197][0].apply(exports,arguments)
-},{"./do-bind.js":431,"dup":197}],433:[function(require,module,exports){
-arguments[4][198][0].apply(exports,arguments)
-},{"./do-bind.js":431,"dup":198}],434:[function(require,module,exports){
-arguments[4][199][0].apply(exports,arguments)
-},{"./lib/vao-emulated.js":432,"./lib/vao-native.js":433,"dup":199}],435:[function(require,module,exports){
+},{"3d-view":141,"mouse-change":1090,"mouse-wheel":1094,"right-now":1120}],423:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":426}],424:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],425:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],426:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":424,"buffer":33,"dup":186}],427:[function(require,module,exports){
+arguments[4][192][0].apply(exports,arguments)
+},{"dup":192}],428:[function(require,module,exports){
+arguments[4][193][0].apply(exports,arguments)
+},{"./do-bind.js":427,"dup":193}],429:[function(require,module,exports){
+arguments[4][194][0].apply(exports,arguments)
+},{"./do-bind.js":427,"dup":194}],430:[function(require,module,exports){
+arguments[4][195][0].apply(exports,arguments)
+},{"./lib/vao-emulated.js":428,"./lib/vao-native.js":429,"dup":195}],431:[function(require,module,exports){
 // Copyright (C) 2011 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -56548,7 +56541,7 @@ arguments[4][199][0].apply(exports,arguments)
   }
 })();
 
-},{}],436:[function(require,module,exports){
+},{}],432:[function(require,module,exports){
 'use strict'
 
 var weakMap      = typeof WeakMap === 'undefined' ? require('weak-map') : WeakMap
@@ -56579,7 +56572,7 @@ function createABigTriangle(gl) {
 
 module.exports = createABigTriangle
 
-},{"gl-buffer":427,"gl-vao":434,"weak-map":435}],437:[function(require,module,exports){
+},{"gl-buffer":423,"gl-vao":430,"weak-map":431}],433:[function(require,module,exports){
 'use strict'
 
 module.exports = createAxes
@@ -57102,7 +57095,7 @@ function createAxes(gl, options) {
   return axes
 }
 
-},{"./lib/background.js":438,"./lib/cube.js":439,"./lib/lines.js":440,"./lib/text.js":442,"./lib/ticks.js":443}],438:[function(require,module,exports){
+},{"./lib/background.js":434,"./lib/cube.js":435,"./lib/lines.js":436,"./lib/text.js":438,"./lib/ticks.js":439}],434:[function(require,module,exports){
 'use strict'
 
 module.exports = createBackgroundCube
@@ -57214,7 +57207,7 @@ function createBackgroundCube(gl) {
   return new BackgroundCube(gl, buffer, vao, shader)
 }
 
-},{"./shaders":441,"gl-buffer":447,"gl-vao":452}],439:[function(require,module,exports){
+},{"./shaders":437,"gl-buffer":443,"gl-vao":448}],435:[function(require,module,exports){
 "use strict"
 
 module.exports = getCubeEdges
@@ -57455,7 +57448,7 @@ function getCubeEdges(model, view, projection, bounds) {
   //Return result
   return CUBE_RESULT
 }
-},{"bit-twiddle":444,"gl-mat4/invert":238,"gl-mat4/multiply":240,"robust-orientation":1130,"split-polygon":454}],440:[function(require,module,exports){
+},{"bit-twiddle":440,"gl-mat4/invert":234,"gl-mat4/multiply":236,"robust-orientation":1126,"split-polygon":450}],436:[function(require,module,exports){
 'use strict'
 
 module.exports    = createLines
@@ -57661,7 +57654,7 @@ function createLines(gl, bounds, ticks) {
   return new Lines(gl, vertBuf, vao, shader, tickCount, tickOffset, gridCount, gridOffset)
 }
 
-},{"./shaders":441,"gl-buffer":447,"gl-vao":452}],441:[function(require,module,exports){
+},{"./shaders":437,"gl-buffer":443,"gl-vao":448}],437:[function(require,module,exports){
 'use strict'
 
 
@@ -57692,7 +57685,7 @@ exports.bg = function(gl) {
   ])
 }
 
-},{"gl-shader":838}],442:[function(require,module,exports){
+},{"gl-shader":834}],438:[function(require,module,exports){
 (function (process){
 "use strict"
 
@@ -57894,7 +57887,7 @@ function createTextSprites(
 }
 
 }).call(this,require('_process'))
-},{"./shaders":441,"_process":41,"gl-buffer":447,"gl-vao":452,"vectorize-text":458}],443:[function(require,module,exports){
+},{"./shaders":437,"_process":41,"gl-buffer":443,"gl-vao":448,"vectorize-text":454}],439:[function(require,module,exports){
 'use strict'
 
 exports.create   = defaultTicks
@@ -57975,11 +57968,11 @@ function ticksEqual(ticksA, ticksB) {
   }
   return true
 }
-},{}],444:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],445:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],446:[function(require,module,exports){
+},{}],440:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],441:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],442:[function(require,module,exports){
 "use strict"
 
 module.exports = extractPlanes
@@ -57996,19 +57989,19 @@ function extractPlanes(M, zNear, zFar) {
     [ zf*M[12] - M[8], zf*M[13] - M[9], zf*M[14] - M[10], zf*M[15] - M[11] ]
   ]
 }
-},{}],447:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":448}],448:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":444,"buffer":33,"dup":190}],449:[function(require,module,exports){
-arguments[4][196][0].apply(exports,arguments)
-},{"dup":196}],450:[function(require,module,exports){
-arguments[4][197][0].apply(exports,arguments)
-},{"./do-bind.js":449,"dup":197}],451:[function(require,module,exports){
-arguments[4][198][0].apply(exports,arguments)
-},{"./do-bind.js":449,"dup":198}],452:[function(require,module,exports){
-arguments[4][199][0].apply(exports,arguments)
-},{"./lib/vao-emulated.js":450,"./lib/vao-native.js":451,"dup":199}],453:[function(require,module,exports){
+},{}],443:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":444}],444:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":440,"buffer":33,"dup":186}],445:[function(require,module,exports){
+arguments[4][192][0].apply(exports,arguments)
+},{"dup":192}],446:[function(require,module,exports){
+arguments[4][193][0].apply(exports,arguments)
+},{"./do-bind.js":445,"dup":193}],447:[function(require,module,exports){
+arguments[4][194][0].apply(exports,arguments)
+},{"./do-bind.js":445,"dup":194}],448:[function(require,module,exports){
+arguments[4][195][0].apply(exports,arguments)
+},{"./lib/vao-emulated.js":446,"./lib/vao-native.js":447,"dup":195}],449:[function(require,module,exports){
 module.exports = transformMat4
 
 /**
@@ -58028,7 +58021,7 @@ function transformMat4 (out, a, m) {
   return out
 }
 
-},{}],454:[function(require,module,exports){
+},{}],450:[function(require,module,exports){
 "use strict"
 
 var robustDot = require("robust-dot-product")
@@ -58120,7 +58113,7 @@ function negative(points, plane) {
   }
   return neg
 }
-},{"robust-dot-product":455,"robust-sum":457}],455:[function(require,module,exports){
+},{"robust-dot-product":451,"robust-sum":453}],451:[function(require,module,exports){
 "use strict"
 
 var twoProduct = require("two-product")
@@ -58135,189 +58128,189 @@ function robustDotProduct(a, b) {
   }
   return r
 }
-},{"robust-sum":457,"two-product":456}],456:[function(require,module,exports){
-arguments[4][156][0].apply(exports,arguments)
-},{"dup":156}],457:[function(require,module,exports){
-arguments[4][155][0].apply(exports,arguments)
-},{"dup":155}],458:[function(require,module,exports){
+},{"robust-sum":453,"two-product":452}],452:[function(require,module,exports){
+arguments[4][152][0].apply(exports,arguments)
+},{"dup":152}],453:[function(require,module,exports){
+arguments[4][151][0].apply(exports,arguments)
+},{"dup":151}],454:[function(require,module,exports){
+arguments[4][322][0].apply(exports,arguments)
+},{"./lib/vtext":455,"dup":322}],455:[function(require,module,exports){
+arguments[4][323][0].apply(exports,arguments)
+},{"cdt2d":456,"clean-pslg":468,"dup":323,"ndarray":1117,"planar-graph-to-polyline":522,"simplify-planar-graph":526,"surface-nets":542}],456:[function(require,module,exports){
+arguments[4][324][0].apply(exports,arguments)
+},{"./lib/delaunay":457,"./lib/filter":458,"./lib/monotone":459,"./lib/triangulation":460,"dup":324}],457:[function(require,module,exports){
+arguments[4][325][0].apply(exports,arguments)
+},{"binary-search-bounds":461,"dup":325,"robust-in-sphere":462}],458:[function(require,module,exports){
 arguments[4][326][0].apply(exports,arguments)
-},{"./lib/vtext":459,"dup":326}],459:[function(require,module,exports){
+},{"binary-search-bounds":461,"dup":326}],459:[function(require,module,exports){
 arguments[4][327][0].apply(exports,arguments)
-},{"cdt2d":460,"clean-pslg":472,"dup":327,"ndarray":1121,"planar-graph-to-polyline":526,"simplify-planar-graph":530,"surface-nets":546}],460:[function(require,module,exports){
+},{"binary-search-bounds":461,"dup":327,"robust-orientation":1126}],460:[function(require,module,exports){
 arguments[4][328][0].apply(exports,arguments)
-},{"./lib/delaunay":461,"./lib/filter":462,"./lib/monotone":463,"./lib/triangulation":464,"dup":328}],461:[function(require,module,exports){
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 arguments[4][329][0].apply(exports,arguments)
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-arguments[4][400][0].apply(exports,arguments)
-},{"dup":400,"robust-orientation":1130,"simplicial-complex":529}],531:[function(require,module,exports){
+},{"dup":396,"robust-orientation":1126,"simplicial-complex":525}],527:[function(require,module,exports){
+arguments[4][397][0].apply(exports,arguments)
+},{"dup":397,"typedarray-pool":528}],528:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":440,"buffer":33,"dup":186}],529:[function(require,module,exports){
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-},{"dup":401,"typedarray-pool":532}],532:[function(require,module,exports){
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-},{"bit-twiddle":444,"buffer":33,"dup":190}],533:[function(require,module,exports){
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-arguments[4][410][0].apply(exports,arguments)
-},{"dup":410,"invert-permutation":537,"typedarray-pool":538}],537:[function(require,module,exports){
+},{"dup":405,"typedarray-pool":530}],532:[function(require,module,exports){
+arguments[4][406][0].apply(exports,arguments)
+},{"dup":406,"invert-permutation":533,"typedarray-pool":534}],533:[function(require,module,exports){
+arguments[4][407][0].apply(exports,arguments)
+},{"dup":407}],534:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":440,"buffer":33,"dup":186}],535:[function(require,module,exports){
 arguments[4][411][0].apply(exports,arguments)
-},{"dup":411}],538:[function(require,module,exports){
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-},{"bit-twiddle":444,"buffer":33,"dup":190}],539:[function(require,module,exports){
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-},{"dup":415,"gamma":533,"permutation-parity":535,"permutation-rank":536}],540:[function(require,module,exports){
-arguments[4][416][0].apply(exports,arguments)
-},{"cwise-compiler":541,"dup":416}],541:[function(require,module,exports){
+},{"dup":411,"gamma":529,"permutation-parity":531,"permutation-rank":532}],536:[function(require,module,exports){
+arguments[4][412][0].apply(exports,arguments)
+},{"cwise-compiler":537,"dup":412}],537:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":543,"dup":73}],542:[function(require,module,exports){
+},{"./lib/thunk.js":539,"dup":73}],538:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":544}],543:[function(require,module,exports){
+},{"dup":74,"uniq":540}],539:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":542,"dup":75}],544:[function(require,module,exports){
+},{"./compile.js":538,"dup":75}],540:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],545:[function(require,module,exports){
-arguments[4][421][0].apply(exports,arguments)
-},{"./lib/zc-core":540,"dup":421}],546:[function(require,module,exports){
-arguments[4][422][0].apply(exports,arguments)
-},{"dup":422,"ndarray-extract-contour":531,"triangulate-hypercube":539,"zero-crossings":545}],547:[function(require,module,exports){
+},{"dup":76}],541:[function(require,module,exports){
+arguments[4][417][0].apply(exports,arguments)
+},{"./lib/zc-core":536,"dup":417}],542:[function(require,module,exports){
+arguments[4][418][0].apply(exports,arguments)
+},{"dup":418,"ndarray-extract-contour":527,"triangulate-hypercube":535,"zero-crossings":541}],543:[function(require,module,exports){
 "use strict"
 
 module.exports = axesProperties
@@ -58459,51 +58452,51 @@ i_loop:
   return ranges
 }
 
-},{"./lib/cube.js":439,"extract-frustum-planes":446,"gl-mat4/multiply":240,"gl-mat4/transpose":248,"gl-vec4/transformMat4":453,"split-polygon":454}],548:[function(require,module,exports){
-arguments[4][295][0].apply(exports,arguments)
-},{"dup":295,"gl-texture2d":552}],549:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],550:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],551:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":549,"buffer":33,"dup":190}],552:[function(require,module,exports){
-arguments[4][212][0].apply(exports,arguments)
-},{"dup":212,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":551}],553:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],554:[function(require,module,exports){
-arguments[4][290][0].apply(exports,arguments)
-},{"cwise-compiler":555,"dup":290}],555:[function(require,module,exports){
+},{"./lib/cube.js":435,"extract-frustum-planes":442,"gl-mat4/multiply":236,"gl-mat4/transpose":244,"gl-vec4/transformMat4":449,"split-polygon":450}],544:[function(require,module,exports){
+arguments[4][291][0].apply(exports,arguments)
+},{"dup":291,"gl-texture2d":548}],545:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],546:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],547:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":545,"buffer":33,"dup":186}],548:[function(require,module,exports){
+arguments[4][208][0].apply(exports,arguments)
+},{"dup":208,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":547}],549:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],550:[function(require,module,exports){
+arguments[4][286][0].apply(exports,arguments)
+},{"cwise-compiler":551,"dup":286}],551:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":557,"dup":73}],556:[function(require,module,exports){
+},{"./lib/thunk.js":553,"dup":73}],552:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":558}],557:[function(require,module,exports){
+},{"dup":74,"uniq":554}],553:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":556,"dup":75}],558:[function(require,module,exports){
+},{"./compile.js":552,"dup":75}],554:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],559:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],560:[function(require,module,exports){
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-},{"bit-twiddle":553,"buffer":33,"dup":190}],561:[function(require,module,exports){
-arguments[4][299][0].apply(exports,arguments)
-},{"bit-twiddle":553,"cwise/lib/wrapper":554,"dup":299,"gl-fbo":548,"ndarray":1121,"typedarray-pool":560}],562:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":565}],563:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],564:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],565:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":563,"buffer":33,"dup":190}],566:[function(require,module,exports){
-arguments[4][196][0].apply(exports,arguments)
-},{"dup":196}],567:[function(require,module,exports){
-arguments[4][197][0].apply(exports,arguments)
-},{"./do-bind.js":566,"dup":197}],568:[function(require,module,exports){
-arguments[4][198][0].apply(exports,arguments)
-},{"./do-bind.js":566,"dup":198}],569:[function(require,module,exports){
-arguments[4][199][0].apply(exports,arguments)
-},{"./lib/vao-emulated.js":567,"./lib/vao-native.js":568,"dup":199}],570:[function(require,module,exports){
+},{"dup":76}],555:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],556:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":549,"buffer":33,"dup":186}],557:[function(require,module,exports){
+arguments[4][295][0].apply(exports,arguments)
+},{"bit-twiddle":549,"cwise/lib/wrapper":550,"dup":295,"gl-fbo":544,"ndarray":1117,"typedarray-pool":556}],558:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":561}],559:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],560:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],561:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":559,"buffer":33,"dup":186}],562:[function(require,module,exports){
+arguments[4][192][0].apply(exports,arguments)
+},{"dup":192}],563:[function(require,module,exports){
+arguments[4][193][0].apply(exports,arguments)
+},{"./do-bind.js":562,"dup":193}],564:[function(require,module,exports){
+arguments[4][194][0].apply(exports,arguments)
+},{"./do-bind.js":562,"dup":194}],565:[function(require,module,exports){
+arguments[4][195][0].apply(exports,arguments)
+},{"./lib/vao-emulated.js":563,"./lib/vao-native.js":564,"dup":195}],566:[function(require,module,exports){
 'use strict'
 
 
@@ -58520,7 +58513,7 @@ module.exports = function(gl) {
   ])
 }
 
-},{"gl-shader":838}],571:[function(require,module,exports){
+},{"gl-shader":834}],567:[function(require,module,exports){
 'use strict'
 
 var createBuffer = require('gl-buffer')
@@ -58716,7 +58709,7 @@ function createSpikes(gl, options) {
   return spikes
 }
 
-},{"./shaders/index":570,"gl-buffer":562,"gl-vao":569}],572:[function(require,module,exports){
+},{"./shaders/index":566,"gl-buffer":558,"gl-vao":565}],568:[function(require,module,exports){
 'use strict'
 
 module.exports = createScene
@@ -59481,7 +59474,7 @@ function createScene(options) {
   return scene
 }
 
-},{"./lib/shader":425,"3d-view-controls":426,"a-big-triangle":436,"gl-axes3d":437,"gl-axes3d/properties":547,"gl-fbo":548,"gl-mat4/perspective":241,"gl-select-static":561,"gl-spikes3d":571,"mouse-change":1094}],573:[function(require,module,exports){
+},{"./lib/shader":421,"3d-view-controls":422,"a-big-triangle":432,"gl-axes3d":433,"gl-axes3d/properties":543,"gl-fbo":544,"gl-mat4/perspective":237,"gl-select-static":557,"gl-spikes3d":567,"mouse-change":1090}],569:[function(require,module,exports){
 
 
 exports.pointVertex       = "precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform float pointCloud;\n\nhighp float rand(vec2 co) {\n  highp float a = 12.9898;\n  highp float b = 78.233;\n  highp float c = 43758.5453;\n  highp float d = dot(co.xy, vec2(a, b));\n  highp float e = mod(d, 3.14);\n  return fract(sin(e) * c);\n}\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n    // if we don't jitter the point size a bit, overall point cloud\n    // saturation 'jumps' on zooming, which is disturbing and confusing\n  gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\n  if(pointCloud != 0.0) { // pointCloud is truthy\n    // get the same square surface as circle would be\n    gl_PointSize *= 0.886;\n  }\n}"
@@ -59489,67 +59482,67 @@ exports.pointFragment     = "precision mediump float;\n#define GLSLIFY 1\n\nunif
 exports.pickVertex        = "precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  fragId = id;\n}\n"
 exports.pickFragment      = "precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}\n"
 
-},{}],574:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":603}],575:[function(require,module,exports){
+},{}],570:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":599}],571:[function(require,module,exports){
+arguments[4][296][0].apply(exports,arguments)
+},{"./lib/GLError":572,"./lib/create-attributes":573,"./lib/create-uniforms":574,"./lib/reflect":575,"./lib/runtime-reflect":576,"./lib/shader-cache":577,"dup":296}],572:[function(require,module,exports){
+arguments[4][297][0].apply(exports,arguments)
+},{"dup":297}],573:[function(require,module,exports){
+arguments[4][298][0].apply(exports,arguments)
+},{"./GLError":572,"dup":298}],574:[function(require,module,exports){
+arguments[4][299][0].apply(exports,arguments)
+},{"./GLError":572,"./reflect":575,"dup":299}],575:[function(require,module,exports){
 arguments[4][300][0].apply(exports,arguments)
-},{"./lib/GLError":576,"./lib/create-attributes":577,"./lib/create-uniforms":578,"./lib/reflect":579,"./lib/runtime-reflect":580,"./lib/shader-cache":581,"dup":300}],576:[function(require,module,exports){
+},{"dup":300}],576:[function(require,module,exports){
 arguments[4][301][0].apply(exports,arguments)
 },{"dup":301}],577:[function(require,module,exports){
 arguments[4][302][0].apply(exports,arguments)
-},{"./GLError":576,"dup":302}],578:[function(require,module,exports){
+},{"./GLError":572,"dup":302,"gl-format-compiler-error":578,"weakmap-shim":596}],578:[function(require,module,exports){
 arguments[4][303][0].apply(exports,arguments)
-},{"./GLError":576,"./reflect":579,"dup":303}],579:[function(require,module,exports){
+},{"add-line-numbers":579,"dup":303,"gl-constants/lookup":583,"glsl-shader-name":584,"sprintf-js":593}],579:[function(require,module,exports){
 arguments[4][304][0].apply(exports,arguments)
-},{"dup":304}],580:[function(require,module,exports){
+},{"dup":304,"pad-left":580}],580:[function(require,module,exports){
 arguments[4][305][0].apply(exports,arguments)
-},{"dup":305}],581:[function(require,module,exports){
+},{"dup":305,"repeat-string":581}],581:[function(require,module,exports){
 arguments[4][306][0].apply(exports,arguments)
-},{"./GLError":576,"dup":306,"gl-format-compiler-error":582,"weakmap-shim":600}],582:[function(require,module,exports){
+},{"dup":306}],582:[function(require,module,exports){
 arguments[4][307][0].apply(exports,arguments)
-},{"add-line-numbers":583,"dup":307,"gl-constants/lookup":587,"glsl-shader-name":588,"sprintf-js":597}],583:[function(require,module,exports){
+},{"dup":307}],583:[function(require,module,exports){
 arguments[4][308][0].apply(exports,arguments)
-},{"dup":308,"pad-left":584}],584:[function(require,module,exports){
+},{"./1.0/numbers":582,"dup":308}],584:[function(require,module,exports){
 arguments[4][309][0].apply(exports,arguments)
-},{"dup":309,"repeat-string":585}],585:[function(require,module,exports){
+},{"atob-lite":585,"dup":309,"glsl-tokenizer":592}],585:[function(require,module,exports){
 arguments[4][310][0].apply(exports,arguments)
 },{"dup":310}],586:[function(require,module,exports){
 arguments[4][311][0].apply(exports,arguments)
-},{"dup":311}],587:[function(require,module,exports){
+},{"./lib/builtins":588,"./lib/builtins-300es":587,"./lib/literals":590,"./lib/literals-300es":589,"./lib/operators":591,"dup":311}],587:[function(require,module,exports){
 arguments[4][312][0].apply(exports,arguments)
-},{"./1.0/numbers":586,"dup":312}],588:[function(require,module,exports){
+},{"./builtins":588,"dup":312}],588:[function(require,module,exports){
 arguments[4][313][0].apply(exports,arguments)
-},{"atob-lite":589,"dup":313,"glsl-tokenizer":596}],589:[function(require,module,exports){
+},{"dup":313}],589:[function(require,module,exports){
 arguments[4][314][0].apply(exports,arguments)
-},{"dup":314}],590:[function(require,module,exports){
+},{"./literals":590,"dup":314}],590:[function(require,module,exports){
 arguments[4][315][0].apply(exports,arguments)
-},{"./lib/builtins":592,"./lib/builtins-300es":591,"./lib/literals":594,"./lib/literals-300es":593,"./lib/operators":595,"dup":315}],591:[function(require,module,exports){
+},{"dup":315}],591:[function(require,module,exports){
 arguments[4][316][0].apply(exports,arguments)
-},{"./builtins":592,"dup":316}],592:[function(require,module,exports){
+},{"dup":316}],592:[function(require,module,exports){
 arguments[4][317][0].apply(exports,arguments)
-},{"dup":317}],593:[function(require,module,exports){
+},{"./index":586,"dup":317}],593:[function(require,module,exports){
 arguments[4][318][0].apply(exports,arguments)
-},{"./literals":594,"dup":318}],594:[function(require,module,exports){
+},{"dup":318}],594:[function(require,module,exports){
 arguments[4][319][0].apply(exports,arguments)
-},{"dup":319}],595:[function(require,module,exports){
+},{"./hidden-store.js":595,"dup":319}],595:[function(require,module,exports){
 arguments[4][320][0].apply(exports,arguments)
 },{"dup":320}],596:[function(require,module,exports){
 arguments[4][321][0].apply(exports,arguments)
-},{"./index":590,"dup":321}],597:[function(require,module,exports){
-arguments[4][322][0].apply(exports,arguments)
-},{"dup":322}],598:[function(require,module,exports){
-arguments[4][323][0].apply(exports,arguments)
-},{"./hidden-store.js":599,"dup":323}],599:[function(require,module,exports){
-arguments[4][324][0].apply(exports,arguments)
-},{"dup":324}],600:[function(require,module,exports){
-arguments[4][325][0].apply(exports,arguments)
-},{"./create-store.js":598,"dup":325}],601:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],602:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],603:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":601,"buffer":33,"dup":190}],604:[function(require,module,exports){
+},{"./create-store.js":594,"dup":321}],597:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],598:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],599:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":597,"buffer":33,"dup":186}],600:[function(require,module,exports){
 'use strict'
 
 var createShader = require('gl-shader')
@@ -59769,7 +59762,7 @@ function createPointcloud2D(plot, options) {
   return result
 }
 
-},{"./lib/shader":573,"gl-buffer":574,"gl-shader":575,"typedarray-pool":603}],605:[function(require,module,exports){
+},{"./lib/shader":569,"gl-buffer":570,"gl-shader":571,"typedarray-pool":599}],601:[function(require,module,exports){
 'use strict'
 
 
@@ -59781,243 +59774,243 @@ module.exports = {
   pickFragment: "precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = fragColor;\n}\n"
 }
 
-},{}],606:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":636}],607:[function(require,module,exports){
+},{}],602:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":632}],603:[function(require,module,exports){
+arguments[4][296][0].apply(exports,arguments)
+},{"./lib/GLError":604,"./lib/create-attributes":605,"./lib/create-uniforms":606,"./lib/reflect":607,"./lib/runtime-reflect":608,"./lib/shader-cache":609,"dup":296}],604:[function(require,module,exports){
+arguments[4][297][0].apply(exports,arguments)
+},{"dup":297}],605:[function(require,module,exports){
+arguments[4][298][0].apply(exports,arguments)
+},{"./GLError":604,"dup":298}],606:[function(require,module,exports){
+arguments[4][299][0].apply(exports,arguments)
+},{"./GLError":604,"./reflect":607,"dup":299}],607:[function(require,module,exports){
 arguments[4][300][0].apply(exports,arguments)
-},{"./lib/GLError":608,"./lib/create-attributes":609,"./lib/create-uniforms":610,"./lib/reflect":611,"./lib/runtime-reflect":612,"./lib/shader-cache":613,"dup":300}],608:[function(require,module,exports){
+},{"dup":300}],608:[function(require,module,exports){
 arguments[4][301][0].apply(exports,arguments)
 },{"dup":301}],609:[function(require,module,exports){
 arguments[4][302][0].apply(exports,arguments)
-},{"./GLError":608,"dup":302}],610:[function(require,module,exports){
+},{"./GLError":604,"dup":302,"gl-format-compiler-error":610,"weakmap-shim":628}],610:[function(require,module,exports){
 arguments[4][303][0].apply(exports,arguments)
-},{"./GLError":608,"./reflect":611,"dup":303}],611:[function(require,module,exports){
+},{"add-line-numbers":611,"dup":303,"gl-constants/lookup":615,"glsl-shader-name":616,"sprintf-js":625}],611:[function(require,module,exports){
 arguments[4][304][0].apply(exports,arguments)
-},{"dup":304}],612:[function(require,module,exports){
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+},{"dup":396,"robust-orientation":1126,"simplicial-complex":705}],707:[function(require,module,exports){
+arguments[4][397][0].apply(exports,arguments)
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 arguments[4][401][0].apply(exports,arguments)
-},{"dup":401,"typedarray-pool":636}],712:[function(require,module,exports){
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 arguments[4][405][0].apply(exports,arguments)
-},{"dup":405}],713:[function(require,module,exports){
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-arguments[4][410][0].apply(exports,arguments)
-},{"dup":410,"invert-permutation":715,"typedarray-pool":636}],715:[function(require,module,exports){
+},{"dup":405,"typedarray-pool":632}],710:[function(require,module,exports){
+arguments[4][406][0].apply(exports,arguments)
+},{"dup":406,"invert-permutation":711,"typedarray-pool":632}],711:[function(require,module,exports){
+arguments[4][407][0].apply(exports,arguments)
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 arguments[4][411][0].apply(exports,arguments)
-},{"dup":411}],716:[function(require,module,exports){
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-},{"dup":415,"gamma":712,"permutation-parity":713,"permutation-rank":714}],717:[function(require,module,exports){
-arguments[4][416][0].apply(exports,arguments)
-},{"cwise-compiler":718,"dup":416}],718:[function(require,module,exports){
+},{"dup":411,"gamma":708,"permutation-parity":709,"permutation-rank":710}],713:[function(require,module,exports){
+arguments[4][412][0].apply(exports,arguments)
+},{"cwise-compiler":714,"dup":412}],714:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":720,"dup":73}],719:[function(require,module,exports){
+},{"./lib/thunk.js":716,"dup":73}],715:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":721}],720:[function(require,module,exports){
+},{"dup":74,"uniq":717}],716:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":719,"dup":75}],721:[function(require,module,exports){
+},{"./compile.js":715,"dup":75}],717:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],722:[function(require,module,exports){
-arguments[4][421][0].apply(exports,arguments)
-},{"./lib/zc-core":717,"dup":421}],723:[function(require,module,exports){
-arguments[4][422][0].apply(exports,arguments)
-},{"dup":422,"ndarray-extract-contour":711,"triangulate-hypercube":716,"zero-crossings":722}],724:[function(require,module,exports){
+},{"dup":76}],718:[function(require,module,exports){
+arguments[4][417][0].apply(exports,arguments)
+},{"./lib/zc-core":713,"dup":417}],719:[function(require,module,exports){
+arguments[4][418][0].apply(exports,arguments)
+},{"dup":418,"ndarray-extract-contour":707,"triangulate-hypercube":712,"zero-crossings":718}],720:[function(require,module,exports){
 'use strict'
 
 module.exports = createFancyScatter2D
@@ -60419,18 +60412,18 @@ function createFancyScatter2D(plot, options) {
 
   return scatter
 }
-},{"./lib/shaders":605,"gl-buffer":606,"gl-shader":607,"text-cache":633,"typedarray-pool":636,"vectorize-text":637}],725:[function(require,module,exports){
+},{"./lib/shaders":601,"gl-buffer":602,"gl-shader":603,"text-cache":629,"typedarray-pool":632,"vectorize-text":633}],721:[function(require,module,exports){
 
 
 exports.pointVertex       = "precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 positionHi, positionLo;\nattribute float weight;\n\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\nuniform float pointSize, useWeight;\n\nvarying float fragWeight;\n\n\nvec4 pfx_1_0(vec2 scaleHi, vec2 scaleLo, vec2 translateHi, vec2 translateLo, vec2 positionHi, vec2 positionLo) {\n  return vec4((positionHi + translateHi) * scaleHi\n            + (positionLo + translateLo) * scaleHi\n            + (positionHi + translateHi) * scaleLo\n            + (positionLo + translateLo) * scaleLo, 0.0, 1.0);\n}\n\nvoid main() {\n  gl_Position = pfx_1_0(scaleHi, scaleLo, translateHi, translateLo, positionHi, positionLo);\n  gl_PointSize = pointSize;\n  fragWeight = mix(1.0, weight, useWeight);\n}"
 exports.pointFragment     = "precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\n\nvarying float fragWeight;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float radius = length(2.0*gl_PointCoord.xy-1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  vec4 baseColor = mix(borderColor, color, smoothStep(radius, centerFraction));\n  float alpha = 1.0 - pow(1.0 - baseColor.a, fragWeight);\n  gl_FragColor = vec4(baseColor.rgb * alpha, alpha);\n}"
 exports.pickVertex        = "precision highp float;\n#define GLSLIFY 1\n\nvec4 pfx_1_0(vec2 scaleHi, vec2 scaleLo, vec2 translateHi, vec2 translateLo, vec2 positionHi, vec2 positionLo) {\n  return vec4((positionHi + translateHi) * scaleHi\n            + (positionLo + translateLo) * scaleHi\n            + (positionHi + translateHi) * scaleLo\n            + (positionLo + translateLo) * scaleLo, 0.0, 1.0);\n}\n\nattribute vec2 positionHi, positionLo;\nattribute vec4 pickId;\n\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  gl_Position = pfx_1_0(scaleHi, scaleLo, translateHi, translateLo, positionHi, positionLo);\n  gl_PointSize = pointSize;\n  fragId = id;\n}"
 exports.pickFragment      = "precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}"
-},{}],726:[function(require,module,exports){
-arguments[4][203][0].apply(exports,arguments)
-},{"dup":203}],727:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":732}],728:[function(require,module,exports){
+},{}],722:[function(require,module,exports){
+arguments[4][199][0].apply(exports,arguments)
+},{"dup":199}],723:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":728}],724:[function(require,module,exports){
 'use strict'
 
 module.exports = sortLevels
@@ -60728,7 +60721,7 @@ function quickSort(left, right, data_levels, data_points, data_ids, data_weights
   }
 }
 
-},{}],729:[function(require,module,exports){
+},{}],725:[function(require,module,exports){
 'use strict'
 
 var pool = require('typedarray-pool')
@@ -60868,13 +60861,13 @@ function snapPoints(points, ids, weights, bounds) {
   return lod
 }
 
-},{"./lib/sort":728,"typedarray-pool":732}],730:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],731:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],732:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":730,"buffer":33,"dup":190}],733:[function(require,module,exports){
+},{"./lib/sort":724,"typedarray-pool":728}],726:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],727:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],728:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":726,"buffer":33,"dup":186}],729:[function(require,module,exports){
 'use strict'
 
 var createShader = require('gl-shader')
@@ -61111,7 +61104,7 @@ function createScatter2D(plot, options) {
 
   return result
 }
-},{"./lib/shader":725,"binary-search-bounds":726,"gl-buffer":727,"gl-shader":838,"snap-points-2d":729,"typedarray-pool":732}],734:[function(require,module,exports){
+},{"./lib/shader":721,"binary-search-bounds":722,"gl-buffer":723,"gl-shader":834,"snap-points-2d":725,"typedarray-pool":728}],730:[function(require,module,exports){
 "use strict"
 
 var vectorizeText = require("vectorize-text")
@@ -61157,7 +61150,7 @@ function getGlyph(symbol, font) {
   //Save cached symbol
   return fontCache[symbol] = [triSymbol, lineSymbol, bounds]
 }
-},{"vectorize-text":744}],735:[function(require,module,exports){
+},{"vectorize-text":740}],731:[function(require,module,exports){
 var createShaderWrapper = require('gl-shader')
 
 
@@ -61234,197 +61227,197 @@ exports.createPickProject = function(gl) {
   return createShader(gl, pickProject)
 }
 
-},{"gl-shader":838}],736:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":743}],737:[function(require,module,exports){
-arguments[4][196][0].apply(exports,arguments)
-},{"dup":196}],738:[function(require,module,exports){
-arguments[4][197][0].apply(exports,arguments)
-},{"./do-bind.js":737,"dup":197}],739:[function(require,module,exports){
-arguments[4][198][0].apply(exports,arguments)
-},{"./do-bind.js":737,"dup":198}],740:[function(require,module,exports){
-arguments[4][199][0].apply(exports,arguments)
-},{"./lib/vao-emulated.js":738,"./lib/vao-native.js":739,"dup":199}],741:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],742:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],743:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":741,"buffer":33,"dup":190}],744:[function(require,module,exports){
+},{"gl-shader":834}],732:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":739}],733:[function(require,module,exports){
+arguments[4][192][0].apply(exports,arguments)
+},{"dup":192}],734:[function(require,module,exports){
+arguments[4][193][0].apply(exports,arguments)
+},{"./do-bind.js":733,"dup":193}],735:[function(require,module,exports){
+arguments[4][194][0].apply(exports,arguments)
+},{"./do-bind.js":733,"dup":194}],736:[function(require,module,exports){
+arguments[4][195][0].apply(exports,arguments)
+},{"./lib/vao-emulated.js":734,"./lib/vao-native.js":735,"dup":195}],737:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],738:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],739:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":737,"buffer":33,"dup":186}],740:[function(require,module,exports){
+arguments[4][322][0].apply(exports,arguments)
+},{"./lib/vtext":741,"dup":322}],741:[function(require,module,exports){
+arguments[4][323][0].apply(exports,arguments)
+},{"cdt2d":742,"clean-pslg":754,"dup":323,"ndarray":1117,"planar-graph-to-polyline":809,"simplify-planar-graph":813,"surface-nets":826}],742:[function(require,module,exports){
+arguments[4][324][0].apply(exports,arguments)
+},{"./lib/delaunay":743,"./lib/filter":744,"./lib/monotone":745,"./lib/triangulation":746,"dup":324}],743:[function(require,module,exports){
+arguments[4][325][0].apply(exports,arguments)
+},{"binary-search-bounds":747,"dup":325,"robust-in-sphere":748}],744:[function(require,module,exports){
 arguments[4][326][0].apply(exports,arguments)
-},{"./lib/vtext":745,"dup":326}],745:[function(require,module,exports){
+},{"binary-search-bounds":747,"dup":326}],745:[function(require,module,exports){
 arguments[4][327][0].apply(exports,arguments)
-},{"cdt2d":746,"clean-pslg":758,"dup":327,"ndarray":1121,"planar-graph-to-polyline":813,"simplify-planar-graph":817,"surface-nets":830}],746:[function(require,module,exports){
+},{"binary-search-bounds":747,"dup":327,"robust-orientation":1126}],746:[function(require,module,exports){
 arguments[4][328][0].apply(exports,arguments)
-},{"./lib/delaunay":747,"./lib/filter":748,"./lib/monotone":749,"./lib/triangulation":750,"dup":328}],747:[function(require,module,exports){
+},{"binary-search-bounds":747,"dup":328}],747:[function(require,module,exports){
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+},{"./lib/rat-seg-intersect":755,"big-rat":759,"big-rat/cmp":757,"big-rat/to-float":774,"box-intersect":775,"compare-cell":783,"dup":335,"nextafter":784,"rat-vec":787,"robust-segment-intersect":790,"union-find":791}],755:[function(require,module,exports){
 arguments[4][336][0].apply(exports,arguments)
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-},{"dup":156}],758:[function(require,module,exports){
+},{"big-rat/div":758,"big-rat/mul":768,"big-rat/sign":772,"big-rat/sub":773,"big-rat/to-float":774,"dup":336,"rat-vec/add":786,"rat-vec/muls":788,"rat-vec/sub":789}],756:[function(require,module,exports){
+arguments[4][337][0].apply(exports,arguments)
+},{"./lib/rationalize":766,"dup":337}],757:[function(require,module,exports){
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-},{"./lib/rat-seg-intersect":759,"big-rat":763,"big-rat/cmp":761,"big-rat/to-float":778,"box-intersect":779,"compare-cell":787,"dup":339,"nextafter":788,"rat-vec":791,"robust-segment-intersect":794,"union-find":795}],759:[function(require,module,exports){
+},{"./lib/rationalize":766,"dup":339}],759:[function(require,module,exports){
 arguments[4][340][0].apply(exports,arguments)
-},{"big-rat/div":762,"big-rat/mul":772,"big-rat/sign":776,"big-rat/sub":777,"big-rat/to-float":778,"dup":340,"rat-vec/add":790,"rat-vec/muls":792,"rat-vec/sub":793}],760:[function(require,module,exports){
+},{"./div":758,"./is-rat":760,"./lib/is-bn":764,"./lib/num-to-bn":765,"./lib/rationalize":766,"./lib/str-to-bn":767,"dup":340}],760:[function(require,module,exports){
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-},{"./lib/rationalize":770,"dup":341}],761:[function(require,module,exports){
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-},{"./lib/rationalize":770,"dup":358}],778:[function(require,module,exports){
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-},{"cwise-compiler":825,"dup":416}],825:[function(require,module,exports){
+},{"dup":411,"gamma":815,"permutation-parity":816,"permutation-rank":817}],820:[function(require,module,exports){
+arguments[4][412][0].apply(exports,arguments)
+},{"cwise-compiler":821,"dup":412}],821:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":827,"dup":73}],826:[function(require,module,exports){
+},{"./lib/thunk.js":823,"dup":73}],822:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":828}],827:[function(require,module,exports){
+},{"dup":74,"uniq":824}],823:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":826,"dup":75}],828:[function(require,module,exports){
+},{"./compile.js":822,"dup":75}],824:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],829:[function(require,module,exports){
-arguments[4][421][0].apply(exports,arguments)
-},{"./lib/zc-core":824,"dup":421}],830:[function(require,module,exports){
-arguments[4][422][0].apply(exports,arguments)
-},{"dup":422,"ndarray-extract-contour":818,"triangulate-hypercube":823,"zero-crossings":829}],831:[function(require,module,exports){
+},{"dup":76}],825:[function(require,module,exports){
+arguments[4][417][0].apply(exports,arguments)
+},{"./lib/zc-core":820,"dup":417}],826:[function(require,module,exports){
+arguments[4][418][0].apply(exports,arguments)
+},{"dup":418,"ndarray-extract-contour":814,"triangulate-hypercube":819,"zero-crossings":825}],827:[function(require,module,exports){
 'use strict'
 
 var createBuffer  = require('gl-buffer')
@@ -62184,7 +62177,7 @@ function createPointCloud(options) {
   return pointCloud
 }
 
-},{"./lib/glyphs":734,"./lib/shaders":735,"gl-buffer":736,"gl-mat4/multiply":240,"gl-vao":740,"typedarray-pool":743}],832:[function(require,module,exports){
+},{"./lib/glyphs":730,"./lib/shaders":731,"gl-buffer":732,"gl-mat4/multiply":236,"gl-vao":736,"typedarray-pool":739}],828:[function(require,module,exports){
 'use strict'
 
 
@@ -62192,15 +62185,15 @@ function createPointCloud(options) {
 exports.boxVertex = "precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\n}\n"
 exports.boxFragment = "precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = color;\n}\n"
 
-},{}],833:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":836}],834:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],835:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],836:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":834,"buffer":33,"dup":190}],837:[function(require,module,exports){
+},{}],829:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":832}],830:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],831:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],832:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":830,"buffer":33,"dup":186}],833:[function(require,module,exports){
 'use strict'
 
 var createShader = require('gl-shader')
@@ -62326,7 +62319,7 @@ function createSelectBox(plot, options) {
   return selectBox
 }
 
-},{"./lib/shaders":832,"gl-buffer":833,"gl-shader":838}],838:[function(require,module,exports){
+},{"./lib/shaders":828,"gl-buffer":829,"gl-shader":834}],834:[function(require,module,exports){
 'use strict'
 
 var createUniformWrapper   = require('./lib/create-uniforms')
@@ -62562,57 +62555,57 @@ function createShader(
 
 module.exports = createShader
 
-},{"./lib/GLError":839,"./lib/create-attributes":840,"./lib/create-uniforms":841,"./lib/reflect":842,"./lib/runtime-reflect":843,"./lib/shader-cache":844}],839:[function(require,module,exports){
+},{"./lib/GLError":835,"./lib/create-attributes":836,"./lib/create-uniforms":837,"./lib/reflect":838,"./lib/runtime-reflect":839,"./lib/shader-cache":840}],835:[function(require,module,exports){
+arguments[4][297][0].apply(exports,arguments)
+},{"dup":297}],836:[function(require,module,exports){
+arguments[4][298][0].apply(exports,arguments)
+},{"./GLError":835,"dup":298}],837:[function(require,module,exports){
+arguments[4][299][0].apply(exports,arguments)
+},{"./GLError":835,"./reflect":838,"dup":299}],838:[function(require,module,exports){
+arguments[4][300][0].apply(exports,arguments)
+},{"dup":300}],839:[function(require,module,exports){
 arguments[4][301][0].apply(exports,arguments)
 },{"dup":301}],840:[function(require,module,exports){
 arguments[4][302][0].apply(exports,arguments)
-},{"./GLError":839,"dup":302}],841:[function(require,module,exports){
+},{"./GLError":835,"dup":302,"gl-format-compiler-error":841,"weakmap-shim":859}],841:[function(require,module,exports){
 arguments[4][303][0].apply(exports,arguments)
-},{"./GLError":839,"./reflect":842,"dup":303}],842:[function(require,module,exports){
+},{"add-line-numbers":842,"dup":303,"gl-constants/lookup":846,"glsl-shader-name":847,"sprintf-js":856}],842:[function(require,module,exports){
 arguments[4][304][0].apply(exports,arguments)
-},{"dup":304}],843:[function(require,module,exports){
+},{"dup":304,"pad-left":843}],843:[function(require,module,exports){
 arguments[4][305][0].apply(exports,arguments)
-},{"dup":305}],844:[function(require,module,exports){
+},{"dup":305,"repeat-string":844}],844:[function(require,module,exports){
 arguments[4][306][0].apply(exports,arguments)
-},{"./GLError":839,"dup":306,"gl-format-compiler-error":845,"weakmap-shim":863}],845:[function(require,module,exports){
+},{"dup":306}],845:[function(require,module,exports){
 arguments[4][307][0].apply(exports,arguments)
-},{"add-line-numbers":846,"dup":307,"gl-constants/lookup":850,"glsl-shader-name":851,"sprintf-js":860}],846:[function(require,module,exports){
+},{"dup":307}],846:[function(require,module,exports){
 arguments[4][308][0].apply(exports,arguments)
-},{"dup":308,"pad-left":847}],847:[function(require,module,exports){
+},{"./1.0/numbers":845,"dup":308}],847:[function(require,module,exports){
 arguments[4][309][0].apply(exports,arguments)
-},{"dup":309,"repeat-string":848}],848:[function(require,module,exports){
+},{"atob-lite":848,"dup":309,"glsl-tokenizer":855}],848:[function(require,module,exports){
 arguments[4][310][0].apply(exports,arguments)
 },{"dup":310}],849:[function(require,module,exports){
 arguments[4][311][0].apply(exports,arguments)
-},{"dup":311}],850:[function(require,module,exports){
+},{"./lib/builtins":851,"./lib/builtins-300es":850,"./lib/literals":853,"./lib/literals-300es":852,"./lib/operators":854,"dup":311}],850:[function(require,module,exports){
 arguments[4][312][0].apply(exports,arguments)
-},{"./1.0/numbers":849,"dup":312}],851:[function(require,module,exports){
+},{"./builtins":851,"dup":312}],851:[function(require,module,exports){
 arguments[4][313][0].apply(exports,arguments)
-},{"atob-lite":852,"dup":313,"glsl-tokenizer":859}],852:[function(require,module,exports){
+},{"dup":313}],852:[function(require,module,exports){
 arguments[4][314][0].apply(exports,arguments)
-},{"dup":314}],853:[function(require,module,exports){
+},{"./literals":853,"dup":314}],853:[function(require,module,exports){
 arguments[4][315][0].apply(exports,arguments)
-},{"./lib/builtins":855,"./lib/builtins-300es":854,"./lib/literals":857,"./lib/literals-300es":856,"./lib/operators":858,"dup":315}],854:[function(require,module,exports){
+},{"dup":315}],854:[function(require,module,exports){
 arguments[4][316][0].apply(exports,arguments)
-},{"./builtins":855,"dup":316}],855:[function(require,module,exports){
+},{"dup":316}],855:[function(require,module,exports){
 arguments[4][317][0].apply(exports,arguments)
-},{"dup":317}],856:[function(require,module,exports){
+},{"./index":849,"dup":317}],856:[function(require,module,exports){
 arguments[4][318][0].apply(exports,arguments)
-},{"./literals":857,"dup":318}],857:[function(require,module,exports){
+},{"dup":318}],857:[function(require,module,exports){
 arguments[4][319][0].apply(exports,arguments)
-},{"dup":319}],858:[function(require,module,exports){
+},{"./hidden-store.js":858,"dup":319}],858:[function(require,module,exports){
 arguments[4][320][0].apply(exports,arguments)
 },{"dup":320}],859:[function(require,module,exports){
 arguments[4][321][0].apply(exports,arguments)
-},{"./index":853,"dup":321}],860:[function(require,module,exports){
-arguments[4][322][0].apply(exports,arguments)
-},{"dup":322}],861:[function(require,module,exports){
-arguments[4][323][0].apply(exports,arguments)
-},{"./hidden-store.js":862,"dup":323}],862:[function(require,module,exports){
-arguments[4][324][0].apply(exports,arguments)
-},{"dup":324}],863:[function(require,module,exports){
-arguments[4][325][0].apply(exports,arguments)
-},{"./create-store.js":861,"dup":325}],864:[function(require,module,exports){
+},{"./create-store.js":857,"dup":321}],860:[function(require,module,exports){
 'use strict'
 
 module.exports = createSpikes2D
@@ -62700,7 +62693,7 @@ function createSpikes2D(plot, options) {
   return spikes
 }
 
-},{}],865:[function(require,module,exports){
+},{}],861:[function(require,module,exports){
 var createShader = require('gl-shader')
 
 
@@ -62750,31 +62743,31 @@ exports.createPickContourShader = function (gl) {
   return shader
 }
 
-},{"gl-shader":838}],866:[function(require,module,exports){
-arguments[4][121][0].apply(exports,arguments)
-},{"dup":121}],867:[function(require,module,exports){
-arguments[4][171][0].apply(exports,arguments)
-},{"dup":171}],868:[function(require,module,exports){
-arguments[4][260][0].apply(exports,arguments)
-},{"dup":260}],869:[function(require,module,exports){
-arguments[4][261][0].apply(exports,arguments)
-},{"./colorScales":868,"arraytools":164,"clone":870,"dup":261}],870:[function(require,module,exports){
-arguments[4][262][0].apply(exports,arguments)
-},{"buffer":33,"dup":262}],871:[function(require,module,exports){
-arguments[4][150][0].apply(exports,arguments)
-},{"dup":150}],872:[function(require,module,exports){
-arguments[4][187][0].apply(exports,arguments)
-},{"dup":187,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":902}],873:[function(require,module,exports){
-arguments[4][212][0].apply(exports,arguments)
-},{"dup":212,"ndarray":1121,"ndarray-ops":1116,"typedarray-pool":902}],874:[function(require,module,exports){
-arguments[4][196][0].apply(exports,arguments)
-},{"dup":196}],875:[function(require,module,exports){
-arguments[4][197][0].apply(exports,arguments)
-},{"./do-bind.js":874,"dup":197}],876:[function(require,module,exports){
-arguments[4][198][0].apply(exports,arguments)
-},{"./do-bind.js":874,"dup":198}],877:[function(require,module,exports){
-arguments[4][199][0].apply(exports,arguments)
-},{"./lib/vao-emulated.js":875,"./lib/vao-native.js":876,"dup":199}],878:[function(require,module,exports){
+},{"gl-shader":834}],862:[function(require,module,exports){
+arguments[4][117][0].apply(exports,arguments)
+},{"dup":117}],863:[function(require,module,exports){
+arguments[4][167][0].apply(exports,arguments)
+},{"dup":167}],864:[function(require,module,exports){
+arguments[4][256][0].apply(exports,arguments)
+},{"dup":256}],865:[function(require,module,exports){
+arguments[4][257][0].apply(exports,arguments)
+},{"./colorScales":864,"arraytools":160,"clone":866,"dup":257}],866:[function(require,module,exports){
+arguments[4][258][0].apply(exports,arguments)
+},{"buffer":33,"dup":258}],867:[function(require,module,exports){
+arguments[4][146][0].apply(exports,arguments)
+},{"dup":146}],868:[function(require,module,exports){
+arguments[4][183][0].apply(exports,arguments)
+},{"dup":183,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":898}],869:[function(require,module,exports){
+arguments[4][208][0].apply(exports,arguments)
+},{"dup":208,"ndarray":1117,"ndarray-ops":1112,"typedarray-pool":898}],870:[function(require,module,exports){
+arguments[4][192][0].apply(exports,arguments)
+},{"dup":192}],871:[function(require,module,exports){
+arguments[4][193][0].apply(exports,arguments)
+},{"./do-bind.js":870,"dup":193}],872:[function(require,module,exports){
+arguments[4][194][0].apply(exports,arguments)
+},{"./do-bind.js":870,"dup":194}],873:[function(require,module,exports){
+arguments[4][195][0].apply(exports,arguments)
+},{"./lib/vao-emulated.js":871,"./lib/vao-native.js":872,"dup":195}],874:[function(require,module,exports){
 'use strict'
 
 module.exports      = gradient
@@ -63072,55 +63065,55 @@ function gradient(out, inp, bc) {
   var cached = generateGradient(bc)
   return cached(out, inp)
 }
-},{"cwise-compiler":879,"dup":871}],879:[function(require,module,exports){
+},{"cwise-compiler":875,"dup":867}],875:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":881,"dup":73}],880:[function(require,module,exports){
+},{"./lib/thunk.js":877,"dup":73}],876:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":882}],881:[function(require,module,exports){
+},{"dup":74,"uniq":878}],877:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":880,"dup":75}],882:[function(require,module,exports){
+},{"./compile.js":876,"dup":75}],878:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],883:[function(require,module,exports){
+},{"dup":76}],879:[function(require,module,exports){
 arguments[4][71][0].apply(exports,arguments)
-},{"./doConvert.js":884,"dup":71,"ndarray":1121}],884:[function(require,module,exports){
+},{"./doConvert.js":880,"dup":71,"ndarray":1117}],880:[function(require,module,exports){
 arguments[4][72][0].apply(exports,arguments)
-},{"cwise-compiler":885,"dup":72}],885:[function(require,module,exports){
+},{"cwise-compiler":881,"dup":72}],881:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":887,"dup":73}],886:[function(require,module,exports){
+},{"./lib/thunk.js":883,"dup":73}],882:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":888}],887:[function(require,module,exports){
+},{"dup":74,"uniq":884}],883:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":886,"dup":75}],888:[function(require,module,exports){
+},{"./compile.js":882,"dup":75}],884:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],889:[function(require,module,exports){
+},{"dup":76}],885:[function(require,module,exports){
+arguments[4][397][0].apply(exports,arguments)
+},{"dup":397,"typedarray-pool":898}],886:[function(require,module,exports){
 arguments[4][401][0].apply(exports,arguments)
-},{"dup":401,"typedarray-pool":902}],890:[function(require,module,exports){
+},{"dup":401}],887:[function(require,module,exports){
 arguments[4][405][0].apply(exports,arguments)
-},{"dup":405}],891:[function(require,module,exports){
-arguments[4][409][0].apply(exports,arguments)
-},{"dup":409,"typedarray-pool":902}],892:[function(require,module,exports){
-arguments[4][410][0].apply(exports,arguments)
-},{"dup":410,"invert-permutation":893,"typedarray-pool":902}],893:[function(require,module,exports){
+},{"dup":405,"typedarray-pool":898}],888:[function(require,module,exports){
+arguments[4][406][0].apply(exports,arguments)
+},{"dup":406,"invert-permutation":889,"typedarray-pool":898}],889:[function(require,module,exports){
+arguments[4][407][0].apply(exports,arguments)
+},{"dup":407}],890:[function(require,module,exports){
 arguments[4][411][0].apply(exports,arguments)
-},{"dup":411}],894:[function(require,module,exports){
-arguments[4][415][0].apply(exports,arguments)
-},{"dup":415,"gamma":890,"permutation-parity":891,"permutation-rank":892}],895:[function(require,module,exports){
-arguments[4][416][0].apply(exports,arguments)
-},{"cwise-compiler":896,"dup":416}],896:[function(require,module,exports){
+},{"dup":411,"gamma":886,"permutation-parity":887,"permutation-rank":888}],891:[function(require,module,exports){
+arguments[4][412][0].apply(exports,arguments)
+},{"cwise-compiler":892,"dup":412}],892:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":898,"dup":73}],897:[function(require,module,exports){
+},{"./lib/thunk.js":894,"dup":73}],893:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":899}],898:[function(require,module,exports){
+},{"dup":74,"uniq":895}],894:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":897,"dup":75}],899:[function(require,module,exports){
+},{"./compile.js":893,"dup":75}],895:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],900:[function(require,module,exports){
-arguments[4][421][0].apply(exports,arguments)
-},{"./lib/zc-core":895,"dup":421}],901:[function(require,module,exports){
-arguments[4][422][0].apply(exports,arguments)
-},{"dup":422,"ndarray-extract-contour":889,"triangulate-hypercube":894,"zero-crossings":900}],902:[function(require,module,exports){
-arguments[4][190][0].apply(exports,arguments)
-},{"bit-twiddle":867,"buffer":33,"dup":190}],903:[function(require,module,exports){
+},{"dup":76}],896:[function(require,module,exports){
+arguments[4][417][0].apply(exports,arguments)
+},{"./lib/zc-core":891,"dup":417}],897:[function(require,module,exports){
+arguments[4][418][0].apply(exports,arguments)
+},{"dup":418,"ndarray-extract-contour":885,"triangulate-hypercube":890,"zero-crossings":896}],898:[function(require,module,exports){
+arguments[4][186][0].apply(exports,arguments)
+},{"bit-twiddle":863,"buffer":33,"dup":186}],899:[function(require,module,exports){
 'use strict'
 
 module.exports = createSurfacePlot
@@ -64445,7 +64438,7 @@ function createSurfacePlot (params) {
   return surface
 }
 
-},{"./lib/shaders":865,"binary-search-bounds":866,"bit-twiddle":867,"colormap":869,"gl-buffer":872,"gl-mat4/invert":238,"gl-mat4/multiply":240,"gl-texture2d":873,"gl-vao":877,"ndarray":1121,"ndarray-gradient":878,"ndarray-ops":1116,"ndarray-pack":883,"surface-nets":901,"typedarray-pool":902}],904:[function(require,module,exports){
+},{"./lib/shaders":861,"binary-search-bounds":862,"bit-twiddle":863,"colormap":865,"gl-buffer":868,"gl-mat4/invert":234,"gl-mat4/multiply":236,"gl-texture2d":869,"gl-vao":873,"ndarray":1117,"ndarray-gradient":874,"ndarray-ops":1112,"ndarray-pack":879,"surface-nets":897,"typedarray-pool":898}],900:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -64541,7 +64534,7 @@ ArrayGroup.prototype.getTransferables = function(transferables) {
     }
 };
 
-},{"../util/util":1018}],905:[function(require,module,exports){
+},{"../util/util":1014}],901:[function(require,module,exports){
 'use strict';
 
 var featureFilter = require('feature-filter');
@@ -65059,7 +65052,7 @@ function createGetUniform(attribute, stopOffset) {
     };
 }
 
-},{"../util/struct_array":1016,"../util/util":1018,"./array_group":904,"./bucket/circle_bucket":906,"./bucket/fill_bucket":907,"./bucket/line_bucket":908,"./bucket/symbol_bucket":909,"./buffer_group":911,"assert":18,"feature-filter":1022}],906:[function(require,module,exports){
+},{"../util/struct_array":1012,"../util/util":1014,"./array_group":900,"./bucket/circle_bucket":902,"./bucket/fill_bucket":903,"./bucket/line_bucket":904,"./bucket/symbol_bucket":905,"./buffer_group":907,"assert":18,"feature-filter":1018}],902:[function(require,module,exports){
 'use strict';
 
 var Bucket = require('../bucket');
@@ -65181,7 +65174,7 @@ CircleBucket.prototype.addFeature = function(feature) {
     this.populatePaintArrays('circle', globalProperties, feature.properties, startGroup, startIndex);
 };
 
-},{"../../util/util":1018,"../bucket":905,"../load_geometry":913}],907:[function(require,module,exports){
+},{"../../util/util":1014,"../bucket":901,"../load_geometry":909}],903:[function(require,module,exports){
 'use strict';
 
 var Bucket = require('../bucket');
@@ -65292,7 +65285,7 @@ FillBucket.prototype.addPolygon = function(polygon) {
     }
 };
 
-},{"../../util/classify_rings":1006,"../../util/util":1018,"../bucket":905,"../load_geometry":913,"earcut":1021}],908:[function(require,module,exports){
+},{"../../util/classify_rings":1002,"../../util/util":1014,"../bucket":901,"../load_geometry":909,"earcut":1017}],904:[function(require,module,exports){
 'use strict';
 
 var Bucket = require('../bucket');
@@ -65719,7 +65712,7 @@ LineBucket.prototype.addPieSliceVertex = function(currentVertex, distance, extru
     }
 };
 
-},{"../../util/util":1018,"../bucket":905,"../load_geometry":913}],909:[function(require,module,exports){
+},{"../../util/util":1014,"../bucket":901,"../load_geometry":909}],905:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -66365,7 +66358,7 @@ SymbolBucket.prototype.addSymbolQuad = function(symbolQuad) {
         symbolQuad.minScale);
 };
 
-},{"../../symbol/anchor":967,"../../symbol/clip_line":969,"../../symbol/collision_feature":971,"../../symbol/get_anchors":973,"../../symbol/mergelines":976,"../../symbol/quads":977,"../../symbol/resolve_text":978,"../../symbol/shaping":979,"../../util/token":1017,"../../util/util":1018,"../bucket":905,"../load_geometry":913,"point-geometry":1074}],910:[function(require,module,exports){
+},{"../../symbol/anchor":963,"../../symbol/clip_line":965,"../../symbol/collision_feature":967,"../../symbol/get_anchors":969,"../../symbol/mergelines":972,"../../symbol/quads":973,"../../symbol/resolve_text":974,"../../symbol/shaping":975,"../../util/token":1013,"../../util/util":1014,"../bucket":901,"../load_geometry":909,"point-geometry":1070}],906:[function(require,module,exports){
 'use strict';
 
 module.exports = Buffer;
@@ -66466,7 +66459,7 @@ Buffer.BufferType = {
     ELEMENT: 'ELEMENT_ARRAY_BUFFER'
 };
 
-},{}],911:[function(require,module,exports){
+},{}],907:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -66521,7 +66514,7 @@ BufferGroup.prototype.destroy = function(gl) {
     }
 };
 
-},{"../render/vertex_array_object":933,"../util/util":1018,"./buffer":910}],912:[function(require,module,exports){
+},{"../render/vertex_array_object":929,"../util/util":1014,"./buffer":906}],908:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -66820,7 +66813,7 @@ function offsetLine(rings, offset) {
     return newRings;
 }
 
-},{"../util/dictionary_coder":1008,"../util/intersection_tests":1013,"../util/struct_array":1016,"../util/util":1018,"../util/vectortile_to_geojson":1019,"./bucket":905,"./load_geometry":913,"feature-filter":1022,"grid-index":1044,"pbf":1072,"point-geometry":1074,"vector-tile":1084}],913:[function(require,module,exports){
+},{"../util/dictionary_coder":1004,"../util/intersection_tests":1009,"../util/struct_array":1012,"../util/util":1014,"../util/vectortile_to_geojson":1015,"./bucket":901,"./load_geometry":909,"feature-filter":1018,"grid-index":1040,"pbf":1068,"point-geometry":1070,"vector-tile":1080}],909:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -66876,7 +66869,7 @@ module.exports = function loadGeometry(feature, bits) {
     return geometry;
 };
 
-},{"../util/util":1018,"./bucket":905,"assert":18}],914:[function(require,module,exports){
+},{"../util/util":1014,"./bucket":901,"assert":18}],910:[function(require,module,exports){
 'use strict';
 
 module.exports = Coordinate;
@@ -66955,7 +66948,7 @@ Coordinate.prototype = {
     }
 };
 
-},{}],915:[function(require,module,exports){
+},{}],911:[function(require,module,exports){
 'use strict';
 
 module.exports = LngLat;
@@ -67047,7 +67040,7 @@ LngLat.convert = function (input) {
     return input;
 };
 
-},{"../util/util":1018}],916:[function(require,module,exports){
+},{"../util/util":1014}],912:[function(require,module,exports){
 'use strict';
 
 module.exports = LngLatBounds;
@@ -67239,7 +67232,7 @@ LngLatBounds.convert = function (input) {
     return new LngLatBounds(input);
 };
 
-},{"./lng_lat":915}],917:[function(require,module,exports){
+},{"./lng_lat":911}],913:[function(require,module,exports){
 'use strict';
 
 var LngLat = require('./lng_lat'),
@@ -67713,7 +67706,7 @@ Transform.prototype = {
     }
 };
 
-},{"../data/bucket":905,"../source/tile_coord":945,"../util/interpolate":1012,"../util/util":1018,"./coordinate":914,"./lng_lat":915,"gl-matrix":1034,"point-geometry":1074}],918:[function(require,module,exports){
+},{"../data/bucket":901,"../source/tile_coord":941,"../util/interpolate":1008,"../util/util":1014,"./coordinate":910,"./lng_lat":911,"gl-matrix":1030,"point-geometry":1070}],914:[function(require,module,exports){
 'use strict';
 
 // Font data From Hershey Simplex Font
@@ -67846,7 +67839,7 @@ module.exports = function textVertices(text, left, baseline, scale) {
     return strokes;
 };
 
-},{}],919:[function(require,module,exports){
+},{}],915:[function(require,module,exports){
 'use strict';
 
 // jshint -W079
@@ -67913,7 +67906,7 @@ Object.defineProperty(mapboxgl, 'accessToken', {
  * mapboxgl.supported() // = true
  */
 
-},{"../package.json":1093,"./geo/lng_lat":915,"./geo/lng_lat_bounds":916,"./style/style":954,"./ui/control/attribution":985,"./ui/control/control":986,"./ui/control/geolocate":987,"./ui/control/navigation":988,"./ui/map":997,"./ui/marker":998,"./ui/popup":999,"./util/ajax":1001,"./util/browser":1002,"./util/config":1007,"./util/evented":1010,"./util/util":1018,"point-geometry":1074}],920:[function(require,module,exports){
+},{"../package.json":1089,"./geo/lng_lat":911,"./geo/lng_lat_bounds":912,"./style/style":950,"./ui/control/attribution":981,"./ui/control/control":982,"./ui/control/geolocate":983,"./ui/control/navigation":984,"./ui/map":993,"./ui/marker":994,"./ui/popup":995,"./util/ajax":997,"./util/browser":998,"./util/config":1003,"./util/evented":1006,"./util/util":1014,"point-geometry":1070}],916:[function(require,module,exports){
 'use strict';
 
 var assert = require('assert');
@@ -67933,7 +67926,7 @@ module.exports = function(uniforms) {
     return pragmas;
 };
 
-},{"assert":18}],921:[function(require,module,exports){
+},{"assert":18}],917:[function(require,module,exports){
 'use strict';
 
 var pixelsToTileUnits = require('../source/pixels_to_tile_units');
@@ -68026,7 +68019,7 @@ function drawBackground(painter, source, layer) {
     gl.stencilFunc(gl.EQUAL, 0x80, 0x80);
 }
 
-},{"../source/pixels_to_tile_units":939,"./create_uniform_pragmas":920}],922:[function(require,module,exports){
+},{"../source/pixels_to_tile_units":935,"./create_uniform_pragmas":916}],918:[function(require,module,exports){
 'use strict';
 
 var browser = require('../util/browser');
@@ -68091,7 +68084,7 @@ function drawCircles(painter, source, layer, coords) {
     }
 }
 
-},{"../util/browser":1002}],923:[function(require,module,exports){
+},{"../util/browser":998}],919:[function(require,module,exports){
 'use strict';
 
 module.exports = drawCollisionDebug;
@@ -68126,7 +68119,7 @@ function drawCollisionDebug(painter, source, layer, coords) {
     }
 }
 
-},{}],924:[function(require,module,exports){
+},{}],920:[function(require,module,exports){
 'use strict';
 
 var textVertices = require('../lib/debugtext');
@@ -68187,7 +68180,7 @@ function drawDebugTile(painter, source, coord) {
     gl.drawArrays(gl.LINES, 0, debugTextBuffer.length);
 }
 
-},{"../data/bucket":905,"../data/buffer":910,"../lib/debugtext":918,"../util/browser":1002,"./vertex_array_object":933,"gl-matrix":1034}],925:[function(require,module,exports){
+},{"../data/bucket":901,"../data/buffer":906,"../lib/debugtext":914,"../util/browser":998,"./vertex_array_object":929,"gl-matrix":1030}],921:[function(require,module,exports){
 'use strict';
 
 var pixelsToTileUnits = require('../source/pixels_to_tile_units');
@@ -68384,7 +68377,7 @@ function setPattern(image, opacity, tile, coord, painter, program) {
     painter.spriteAtlas.bind(gl, true);
 }
 
-},{"../source/pixels_to_tile_units":939}],926:[function(require,module,exports){
+},{"../source/pixels_to_tile_units":935}],922:[function(require,module,exports){
 'use strict';
 
 var browser = require('../util/browser');
@@ -68549,7 +68542,7 @@ module.exports = function drawLine(painter, source, layer, coords) {
 
 };
 
-},{"../source/pixels_to_tile_units":939,"../util/browser":1002,"gl-matrix":1034}],927:[function(require,module,exports){
+},{"../source/pixels_to_tile_units":935,"../util/browser":998,"gl-matrix":1030}],923:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -68695,7 +68688,7 @@ function getOpacities(tile, parentTile, layer, transform) {
     return opacity;
 }
 
-},{"../util/struct_array":1016,"../util/util":1018}],928:[function(require,module,exports){
+},{"../util/struct_array":1012,"../util/util":1014}],924:[function(require,module,exports){
 'use strict';
 
 var browser = require('../util/browser');
@@ -68911,7 +68904,7 @@ function drawSymbol(painter, layer, posMatrix, tile, bucket, bufferGroups, isTex
     }
 }
 
-},{"../source/pixels_to_tile_units":939,"../util/browser":1002,"./draw_collision_debug":923}],929:[function(require,module,exports){
+},{"../source/pixels_to_tile_units":935,"../util/browser":998,"./draw_collision_debug":919}],925:[function(require,module,exports){
 'use strict';
 
 module.exports = FrameHistory;
@@ -68983,7 +68976,7 @@ FrameHistory.prototype.bind = function(gl) {
     }
 };
 
-},{}],930:[function(require,module,exports){
+},{}],926:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -69130,7 +69123,7 @@ LineAtlas.prototype.bind = function(gl) {
     }
 };
 
-},{"../util/util":1018}],931:[function(require,module,exports){
+},{"../util/util":1014}],927:[function(require,module,exports){
 'use strict';
 
 var browser = require('../util/browser');
@@ -69474,7 +69467,7 @@ Painter.prototype.showOverdrawInspector = function(enabled) {
     }
 };
 
-},{"../data/bucket":905,"../data/buffer":910,"../source/pixels_to_tile_units":939,"../source/source_cache":943,"../util/browser":1002,"../util/struct_array":1016,"../util/util":1018,"./create_uniform_pragmas":920,"./draw_background":921,"./draw_circle":922,"./draw_debug":924,"./draw_fill":925,"./draw_line":926,"./draw_raster":927,"./draw_symbol":928,"./frame_history":929,"./painter/use_program":932,"./vertex_array_object":933,"gl-matrix":1034}],932:[function(require,module,exports){
+},{"../data/bucket":901,"../data/buffer":906,"../source/pixels_to_tile_units":935,"../source/source_cache":939,"../util/browser":998,"../util/struct_array":1012,"../util/util":1014,"./create_uniform_pragmas":916,"./draw_background":917,"./draw_circle":918,"./draw_debug":920,"./draw_fill":921,"./draw_line":922,"./draw_raster":923,"./draw_symbol":924,"./frame_history":925,"./painter/use_program":928,"./vertex_array_object":929,"gl-matrix":1030}],928:[function(require,module,exports){
 'use strict';
 
 var assert = require('assert');
@@ -69571,7 +69564,7 @@ function applyPragmas(source, pragmas) {
     });
 }
 
-},{"../../util/util":1018,"assert":18,"mapbox-gl-shaders":1046}],933:[function(require,module,exports){
+},{"../../util/util":1014,"assert":18,"mapbox-gl-shaders":1042}],929:[function(require,module,exports){
 'use strict';
 
 var assert = require('assert');
@@ -69669,7 +69662,7 @@ VertexArrayObject.prototype.destroy = function(gl) {
     }
 };
 
-},{"assert":18}],934:[function(require,module,exports){
+},{"assert":18}],930:[function(require,module,exports){
 'use strict';
 
 var Evented = require('../util/evented');
@@ -69893,7 +69886,7 @@ GeoJSONSource.prototype = util.inherit(Evented, /** @lends GeoJSONSource.prototy
     }
 });
 
-},{"../data/bucket":905,"../util/evented":1010,"../util/util":1018,"resolve-url":1076}],935:[function(require,module,exports){
+},{"../data/bucket":901,"../util/evented":1006,"../util/util":1014,"resolve-url":1072}],931:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -70031,7 +70024,7 @@ GeoJSONWorkerSource.prototype = util.inherit(VectorTileWorkerSource, /** @lends
     }
 });
 
-},{"../util/ajax":1001,"../util/util":1018,"./geojson_wrapper":936,"./vector_tile_worker_source":947,"geojson-rewind":1023,"geojson-vt":1029,"supercluster":1078,"vt-pbf":1088}],936:[function(require,module,exports){
+},{"../util/ajax":997,"../util/util":1014,"./geojson_wrapper":932,"./vector_tile_worker_source":943,"geojson-rewind":1019,"geojson-vt":1025,"supercluster":1074,"vt-pbf":1084}],932:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -70107,7 +70100,7 @@ FeatureWrapper.prototype.bbox = function() {
 
 FeatureWrapper.prototype.toGeoJSON = VectorTileFeature.prototype.toGeoJSON;
 
-},{"../data/bucket":905,"point-geometry":1074,"vector-tile":1084}],937:[function(require,module,exports){
+},{"../data/bucket":901,"point-geometry":1070,"vector-tile":1080}],933:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -70286,7 +70279,7 @@ ImageSource.prototype = util.inherit(Evented, /** @lends ImageSource.prototype *
     }
 });
 
-},{"../data/bucket":905,"../data/buffer":910,"../geo/lng_lat":915,"../render/draw_raster":927,"../render/vertex_array_object":933,"../util/ajax":1001,"../util/evented":1010,"../util/util":1018,"./tile_coord":945,"point-geometry":1074}],938:[function(require,module,exports){
+},{"../data/bucket":901,"../data/buffer":906,"../geo/lng_lat":911,"../render/draw_raster":923,"../render/vertex_array_object":929,"../util/ajax":997,"../util/evented":1006,"../util/util":1014,"./tile_coord":941,"point-geometry":1070}],934:[function(require,module,exports){
 'use strict';
 var util = require('../util/util');
 var ajax = require('../util/ajax');
@@ -70317,7 +70310,7 @@ module.exports = function(options, callback) {
 };
 
 
-},{"../util/ajax":1001,"../util/browser":1002,"../util/mapbox":1015,"../util/util":1018}],939:[function(require,module,exports){
+},{"../util/ajax":997,"../util/browser":998,"../util/mapbox":1011,"../util/util":1014}],935:[function(require,module,exports){
 'use strict';
 
 var Bucket = require('../data/bucket');
@@ -70342,7 +70335,7 @@ module.exports = function(tile, pixelValue, z) {
 };
 
 
-},{"../data/bucket":905}],940:[function(require,module,exports){
+},{"../data/bucket":901}],936:[function(require,module,exports){
 'use strict';
 var TileCoord = require('./tile_coord');
 
@@ -70413,7 +70406,7 @@ function mergeRenderedFeatureLayers(tiles) {
 }
 
 
-},{"./tile_coord":945}],941:[function(require,module,exports){
+},{"./tile_coord":941}],937:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -70510,7 +70503,7 @@ RasterTileSource.prototype = util.inherit(Evented, {
     }
 });
 
-},{"../util/ajax":1001,"../util/evented":1010,"../util/mapbox":1015,"../util/util":1018,"./load_tilejson":938}],942:[function(require,module,exports){
+},{"../util/ajax":997,"../util/evented":1006,"../util/mapbox":1011,"../util/util":1014,"./load_tilejson":934}],938:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -70681,7 +70674,7 @@ exports.setType = function (name, type) {
  * @instance
  */
 
-},{"../source/geojson_source":934,"../source/image_source":937,"../source/raster_tile_source":941,"../source/vector_tile_source":946,"../source/video_source":948,"../util/util":1018}],943:[function(require,module,exports){
+},{"../source/geojson_source":930,"../source/image_source":933,"../source/raster_tile_source":937,"../source/vector_tile_source":942,"../source/video_source":944,"../util/util":1014}],939:[function(require,module,exports){
 'use strict';
 
 var Source = require('./source');
@@ -71219,7 +71212,7 @@ function compareKeyZoom(a, b) {
     return (a % 32) - (b % 32);
 }
 
-},{"../data/bucket":905,"../geo/coordinate":914,"../util/evented":1010,"../util/lru_cache":1014,"../util/util":1018,"./source":942,"./tile":944,"./tile_coord":945}],944:[function(require,module,exports){
+},{"../data/bucket":901,"../geo/coordinate":910,"../util/evented":1006,"../util/lru_cache":1010,"../util/util":1014,"./source":938,"./tile":940,"./tile_coord":941}],940:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -71421,7 +71414,7 @@ function unserializeBuckets(input, style) {
     return output;
 }
 
-},{"../data/bucket":905,"../data/feature_index":912,"../symbol/collision_box":970,"../symbol/collision_tile":972,"../symbol/symbol_instances":981,"../symbol/symbol_quads":982,"../util/util":1018,"../util/vectortile_to_geojson":1019,"feature-filter":1022,"pbf":1072,"vector-tile":1084}],945:[function(require,module,exports){
+},{"../data/bucket":901,"../data/feature_index":908,"../symbol/collision_box":966,"../symbol/collision_tile":968,"../symbol/symbol_instances":977,"../symbol/symbol_quads":978,"../util/util":1014,"../util/vectortile_to_geojson":1015,"feature-filter":1018,"pbf":1068,"vector-tile":1080}],941:[function(require,module,exports){
 'use strict';
 
 var assert = require('assert');
@@ -71615,7 +71608,7 @@ TileCoord.cover = function(z, bounds, actualZ) {
     });
 };
 
-},{"../geo/coordinate":914,"assert":18,"whoots-js":1092}],946:[function(require,module,exports){
+},{"../geo/coordinate":910,"assert":18,"whoots-js":1088}],942:[function(require,module,exports){
 'use strict';
 
 var Evented = require('../util/evented');
@@ -71722,7 +71715,7 @@ VectorTileSource.prototype = util.inherit(Evented, {
     }
 });
 
-},{"../util/evented":1010,"../util/mapbox":1015,"../util/util":1018,"./load_tilejson":938}],947:[function(require,module,exports){
+},{"../util/evented":1006,"../util/mapbox":1011,"../util/util":1014,"./load_tilejson":934}],943:[function(require,module,exports){
 'use strict';
 var ajax = require('../util/ajax');
 var vt = require('vector-tile');
@@ -71870,7 +71863,7 @@ VectorTileWorkerSource.prototype = {
     }
 };
 
-},{"../util/ajax":1001,"./worker_tile":950,"pbf":1072,"vector-tile":1084}],948:[function(require,module,exports){
+},{"../util/ajax":997,"./worker_tile":946,"pbf":1068,"vector-tile":1080}],944:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -72074,7 +72067,7 @@ VideoSource.prototype = util.inherit(Evented, /** @lends VideoSource.prototype *
     }
 });
 
-},{"../data/bucket":905,"../data/buffer":910,"../geo/lng_lat":915,"../render/draw_raster":927,"../render/vertex_array_object":933,"../util/ajax":1001,"../util/evented":1010,"../util/util":1018,"./tile_coord":945,"point-geometry":1074}],949:[function(require,module,exports){
+},{"../data/bucket":901,"../data/buffer":906,"../geo/lng_lat":911,"../render/draw_raster":923,"../render/vertex_array_object":929,"../util/ajax":997,"../util/evented":1006,"../util/util":1014,"./tile_coord":941,"point-geometry":1070}],945:[function(require,module,exports){
 'use strict';
 
 var Actor = require('../util/actor');
@@ -72238,7 +72231,7 @@ function createLayerFamilies(layers) {
     return families;
 }
 
-},{"../style/style_layer":957,"../util/actor":1000,"../util/util":1018,"./geojson_worker_source":935,"./vector_tile_worker_source":947}],950:[function(require,module,exports){
+},{"../style/style_layer":953,"../util/actor":996,"../util/util":1014,"./geojson_worker_source":931,"./vector_tile_worker_source":943}],946:[function(require,module,exports){
 'use strict';
 
 var FeatureIndex = require('../data/feature_index');
@@ -72511,7 +72504,7 @@ function getLayerId(layer) {
     return layer.id;
 }
 
-},{"../data/bucket":905,"../data/feature_index":912,"../symbol/collision_box":970,"../symbol/collision_tile":972,"../symbol/symbol_instances":981,"../symbol/symbol_quads":982,"../util/dictionary_coder":1008,"../util/util":1018}],951:[function(require,module,exports){
+},{"../data/bucket":901,"../data/feature_index":908,"../symbol/collision_box":966,"../symbol/collision_tile":968,"../symbol/symbol_instances":977,"../symbol/symbol_quads":978,"../util/dictionary_coder":1004,"../util/util":1014}],947:[function(require,module,exports){
 'use strict';
 
 module.exports = AnimationLoop;
@@ -72543,7 +72536,7 @@ AnimationLoop.prototype.cancel = function(n) {
     });
 };
 
-},{}],952:[function(require,module,exports){
+},{}],948:[function(require,module,exports){
 'use strict';
 
 var Evented = require('../util/evented');
@@ -72624,7 +72617,7 @@ ImageSprite.prototype.getSpritePosition = function(name) {
     return new SpritePosition();
 };
 
-},{"../util/ajax":1001,"../util/browser":1002,"../util/evented":1010,"../util/mapbox":1015}],953:[function(require,module,exports){
+},{"../util/ajax":997,"../util/browser":998,"../util/evented":1006,"../util/mapbox":1011}],949:[function(require,module,exports){
 'use strict';
 
 var parseColorString = require('csscolorparser').parseCSSColor;
@@ -72666,7 +72659,7 @@ module.exports = function parseColor(input) {
     }
 };
 
-},{"../util/util":1018,"./style_function":956,"csscolorparser":1020}],954:[function(require,module,exports){
+},{"../util/util":1014,"./style_function":952,"csscolorparser":1016}],950:[function(require,module,exports){
 'use strict';
 
 var Evented = require('../util/evented');
@@ -73447,7 +73440,7 @@ Style.prototype = util.inherit(Evented, {
 });
 
 
-},{"../render/line_atlas":930,"../source/query_features":940,"../source/source":942,"../source/source_cache":943,"../symbol/glyph_source":975,"../symbol/sprite_atlas":980,"../util/ajax":1001,"../util/browser":1002,"../util/dispatcher":1009,"../util/evented":1010,"../util/mapbox":1015,"../util/util":1018,"./animation_loop":951,"./image_sprite":952,"./style_function":956,"./style_layer":957,"./style_spec":964,"./validate_style":966}],955:[function(require,module,exports){
+},{"../render/line_atlas":926,"../source/query_features":936,"../source/source":938,"../source/source_cache":939,"../symbol/glyph_source":971,"../symbol/sprite_atlas":976,"../util/ajax":997,"../util/browser":998,"../util/dispatcher":1005,"../util/evented":1006,"../util/mapbox":1011,"../util/util":1014,"./animation_loop":947,"./image_sprite":948,"./style_function":952,"./style_layer":953,"./style_spec":960,"./validate_style":962}],951:[function(require,module,exports){
 'use strict';
 
 var MapboxGLFunction = require('./style_function');
@@ -73531,7 +73524,7 @@ function transitioned(calculate) {
     };
 }
 
-},{"../util/util":1018,"./parse_color":953,"./style_function":956}],956:[function(require,module,exports){
+},{"../util/util":1014,"./parse_color":949,"./style_function":952}],952:[function(require,module,exports){
 'use strict';
 
 var MapboxGLFunction = require('mapbox-gl-function');
@@ -73558,7 +73551,7 @@ exports['piecewise-constant'] = function(parameters) {
 
 exports.isFunctionDefinition = MapboxGLFunction.isFunctionDefinition;
 
-},{"mapbox-gl-function":1045}],957:[function(require,module,exports){
+},{"mapbox-gl-function":1041}],953:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -73905,7 +73898,7 @@ function getDeclarationValue(declaration) {
     return declaration.value;
 }
 
-},{"../util/evented":1010,"../util/util":1018,"./parse_color":953,"./style_declaration":955,"./style_layer/background_style_layer":958,"./style_layer/circle_style_layer":959,"./style_layer/fill_style_layer":960,"./style_layer/line_style_layer":961,"./style_layer/raster_style_layer":962,"./style_layer/symbol_style_layer":963,"./style_spec":964,"./style_transition":965,"./validate_style":966}],958:[function(require,module,exports){
+},{"../util/evented":1006,"../util/util":1014,"./parse_color":949,"./style_declaration":951,"./style_layer/background_style_layer":954,"./style_layer/circle_style_layer":955,"./style_layer/fill_style_layer":956,"./style_layer/line_style_layer":957,"./style_layer/raster_style_layer":958,"./style_layer/symbol_style_layer":959,"./style_spec":960,"./style_transition":961,"./validate_style":962}],954:[function(require,module,exports){
 'use strict';
 
 var util = require('../../util/util');
@@ -73919,7 +73912,7 @@ module.exports = BackgroundStyleLayer;
 
 BackgroundStyleLayer.prototype = util.inherit(StyleLayer, {});
 
-},{"../../util/util":1018,"../style_layer":957}],959:[function(require,module,exports){
+},{"../../util/util":1014,"../style_layer":953}],955:[function(require,module,exports){
 'use strict';
 
 var util = require('../../util/util');
@@ -73933,7 +73926,7 @@ module.exports = CircleStyleLayer;
 
 CircleStyleLayer.prototype = util.inherit(StyleLayer, {});
 
-},{"../../util/util":1018,"../style_layer":957}],960:[function(require,module,exports){
+},{"../../util/util":1014,"../style_layer":953}],956:[function(require,module,exports){
 'use strict';
 
 var util = require('../../util/util');
@@ -73989,7 +73982,7 @@ FillStyleLayer.prototype = util.inherit(StyleLayer, {
 
 module.exports = FillStyleLayer;
 
-},{"../../util/util":1018,"../style_layer":957}],961:[function(require,module,exports){
+},{"../../util/util":1014,"../style_layer":953}],957:[function(require,module,exports){
 'use strict';
 
 var util = require('../../util/util');
@@ -74023,7 +74016,7 @@ LineStyleLayer.prototype = util.inherit(StyleLayer, {
     }
 });
 
-},{"../../util/util":1018,"../style_layer":957}],962:[function(require,module,exports){
+},{"../../util/util":1014,"../style_layer":953}],958:[function(require,module,exports){
 'use strict';
 
 var util = require('../../util/util');
@@ -74037,7 +74030,7 @@ module.exports = RasterStyleLayer;
 
 RasterStyleLayer.prototype = util.inherit(StyleLayer, {});
 
-},{"../../util/util":1018,"../style_layer":957}],963:[function(require,module,exports){
+},{"../../util/util":1014,"../style_layer":953}],959:[function(require,module,exports){
 'use strict';
 
 var util = require('../../util/util');
@@ -74080,12 +74073,12 @@ SymbolStyleLayer.prototype = util.inherit(StyleLayer, {
 
 });
 
-},{"../../util/util":1018,"../style_layer":957}],964:[function(require,module,exports){
+},{"../../util/util":1014,"../style_layer":953}],960:[function(require,module,exports){
 'use strict';
 
 module.exports = require('mapbox-gl-style-spec/reference/latest.min');
 
-},{"mapbox-gl-style-spec/reference/latest.min":1068}],965:[function(require,module,exports){
+},{"mapbox-gl-style-spec/reference/latest.min":1064}],961:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -74170,7 +74163,7 @@ function interpZoomTransitioned(from, to, t) {
     }
 }
 
-},{"../util/interpolate":1012,"../util/util":1018}],966:[function(require,module,exports){
+},{"../util/interpolate":1008,"../util/util":1014}],962:[function(require,module,exports){
 'use strict';
 
 module.exports = require('mapbox-gl-style-spec/lib/validate_style.min');
@@ -74194,7 +74187,7 @@ module.exports.throwErrors = function throwErrors(emitter, errors) {
     }
 };
 
-},{"mapbox-gl-style-spec/lib/validate_style.min":1067}],967:[function(require,module,exports){
+},{"mapbox-gl-style-spec/lib/validate_style.min":1063}],963:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -74217,7 +74210,7 @@ Anchor.prototype.clone = function() {
     return new Anchor(this.x, this.y, this.angle, this.segment);
 };
 
-},{"point-geometry":1074}],968:[function(require,module,exports){
+},{"point-geometry":1070}],964:[function(require,module,exports){
 'use strict';
 
 module.exports = checkMaxAngle;
@@ -74297,7 +74290,7 @@ function checkMaxAngle(line, anchor, labelLength, windowSize, maxAngle) {
     return true;
 }
 
-},{}],969:[function(require,module,exports){
+},{}],965:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -74371,7 +74364,7 @@ function clipLine(lines, x1, y1, x2, y2) {
     return clippedLines;
 }
 
-},{"point-geometry":1074}],970:[function(require,module,exports){
+},{"point-geometry":1070}],966:[function(require,module,exports){
 'use strict';
 
 var StructArrayType = require('../util/struct_array');
@@ -74452,7 +74445,7 @@ util.extendAll(CollisionBoxArray.prototype.StructType.prototype, {
     }
 });
 
-},{"../util/struct_array":1016,"../util/util":1018,"point-geometry":1074}],971:[function(require,module,exports){
+},{"../util/struct_array":1012,"../util/util":1014,"point-geometry":1070}],967:[function(require,module,exports){
 'use strict';
 
 module.exports = CollisionFeature;
@@ -74586,7 +74579,7 @@ CollisionFeature.prototype._addLineCollisionBoxes = function(collisionBoxArray,
     return bboxes;
 };
 
-},{}],972:[function(require,module,exports){
+},{}],968:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -74887,7 +74880,7 @@ CollisionTile.prototype.insertCollisionFeature = function(collisionFeature, minP
     }
 };
 
-},{"../data/bucket":905,"grid-index":1044,"point-geometry":1074}],973:[function(require,module,exports){
+},{"../data/bucket":901,"grid-index":1040,"point-geometry":1070}],969:[function(require,module,exports){
 'use strict';
 
 var interpolate = require('../util/interpolate');
@@ -74991,7 +74984,7 @@ function resample(line, offset, spacing, angleWindowSize, maxAngle, labelLength,
     return anchors;
 }
 
-},{"../symbol/anchor":967,"../util/interpolate":1012,"./check_max_angle":968}],974:[function(require,module,exports){
+},{"../symbol/anchor":963,"../util/interpolate":1008,"./check_max_angle":964}],970:[function(require,module,exports){
 'use strict';
 
 var ShelfPack = require('shelf-pack');
@@ -75160,7 +75153,7 @@ GlyphAtlas.prototype.updateTexture = function(gl) {
     }
 };
 
-},{"../util/util":1018,"shelf-pack":1077}],975:[function(require,module,exports){
+},{"../util/util":1014,"shelf-pack":1073}],971:[function(require,module,exports){
 'use strict';
 
 var normalizeURL = require('../util/mapbox').normalizeGlyphsURL;
@@ -75301,7 +75294,7 @@ function glyphUrl(fontstack, range, url, subdomains) {
         .replace('{range}', range);
 }
 
-},{"../symbol/glyph_atlas":974,"../util/ajax":1001,"../util/glyphs":1011,"../util/mapbox":1015,"pbf":1072}],976:[function(require,module,exports){
+},{"../symbol/glyph_atlas":970,"../util/ajax":997,"../util/glyphs":1007,"../util/mapbox":1011,"pbf":1068}],972:[function(require,module,exports){
 'use strict';
 
 module.exports = function (features, textFeatures, geometries) {
@@ -75392,7 +75385,7 @@ module.exports = function (features, textFeatures, geometries) {
     };
 };
 
-},{}],977:[function(require,module,exports){
+},{}],973:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -75675,7 +75668,7 @@ function getSegmentGlyphs(glyphs, anchor, offset, line, segment, forward) {
     return placementScale;
 }
 
-},{"point-geometry":1074}],978:[function(require,module,exports){
+},{"point-geometry":1070}],974:[function(require,module,exports){
 'use strict';
 
 var resolveTokens = require('../util/token');
@@ -75718,7 +75711,7 @@ function resolveText(features, layoutProperties, codepoints) {
     return textFeatures;
 }
 
-},{"../util/token":1017}],979:[function(require,module,exports){
+},{"../util/token":1013}],975:[function(require,module,exports){
 'use strict';
 
 module.exports = {
@@ -75899,7 +75892,7 @@ function PositionedIcon(image, top, bottom, left, right) {
     this.right = right;
 }
 
-},{}],980:[function(require,module,exports){
+},{}],976:[function(require,module,exports){
 'use strict';
 
 var ShelfPack = require('shelf-pack');
@@ -76132,7 +76125,7 @@ function AtlasImage(rect, width, height, sdf, pixelRatio) {
     this.pixelRatio = pixelRatio;
 }
 
-},{"../util/browser":1002,"../util/util":1018,"shelf-pack":1077}],981:[function(require,module,exports){
+},{"../util/browser":998,"../util/util":1014,"shelf-pack":1073}],977:[function(require,module,exports){
 'use strict';
 
 var StructArrayType = require('../util/struct_array');
@@ -76177,7 +76170,7 @@ util.extendAll(SymbolInstancesArray.prototype.StructType.prototype, {
 
 
 
-},{"../util/struct_array":1016,"../util/util":1018,"point-geometry":1074}],982:[function(require,module,exports){
+},{"../util/struct_array":1012,"../util/util":1014,"point-geometry":1070}],978:[function(require,module,exports){
 'use strict';
 
 var StructArrayType = require('../util/struct_array');
@@ -76251,7 +76244,7 @@ util.extendAll(SymbolQuadsArray.prototype.StructType.prototype, {
 });
 
 
-},{"../util/struct_array":1016,"../util/util":1018,"./quads":977,"point-geometry":1074}],983:[function(require,module,exports){
+},{"../util/struct_array":1012,"../util/util":1014,"./quads":973,"point-geometry":1070}],979:[function(require,module,exports){
 'use strict';
 
 var DOM = require('../util/dom');
@@ -76426,7 +76419,7 @@ module.exports = function bindHandlers(map, options) {
  *   property.
  */
 
-},{"../util/dom":1004,"./handler/box_zoom":989,"./handler/dblclick_zoom":990,"./handler/drag_pan":991,"./handler/drag_rotate":992,"./handler/keyboard":993,"./handler/scroll_zoom":994,"./handler/touch_zoom_rotate":995,"point-geometry":1074}],984:[function(require,module,exports){
+},{"../util/dom":1000,"./handler/box_zoom":985,"./handler/dblclick_zoom":986,"./handler/drag_pan":987,"./handler/drag_rotate":988,"./handler/keyboard":989,"./handler/scroll_zoom":990,"./handler/touch_zoom_rotate":991,"point-geometry":1070}],980:[function(require,module,exports){
 'use strict';
 
 var util = require('../util/util');
@@ -77213,7 +77206,7 @@ util.extend(Camera.prototype, /** @lends Map.prototype */{
  * @property {MapEventData} data
  */
 
-},{"../geo/lng_lat":915,"../geo/lng_lat_bounds":916,"../util/browser":1002,"../util/interpolate":1012,"../util/util":1018,"point-geometry":1074}],985:[function(require,module,exports){
+},{"../geo/lng_lat":911,"../geo/lng_lat_bounds":912,"../util/browser":998,"../util/interpolate":1008,"../util/util":1014,"point-geometry":1070}],981:[function(require,module,exports){
 'use strict';
 
 var Control = require('./control');
@@ -77296,7 +77289,7 @@ Attribution.prototype = util.inherit(Control, {
     }
 });
 
-},{"../../util/dom":1004,"../../util/util":1018,"./control":986}],986:[function(require,module,exports){
+},{"../../util/dom":1000,"../../util/util":1014,"./control":982}],982:[function(require,module,exports){
 'use strict';
 
 var util = require('../../util/util');
@@ -77351,7 +77344,7 @@ Control.prototype = {
 
 util.extend(Control.prototype, Evented);
 
-},{"../../util/evented":1010,"../../util/util":1018}],987:[function(require,module,exports){
+},{"../../util/evented":1006,"../../util/util":1014}],983:[function(require,module,exports){
 'use strict';
 
 var Control = require('./control');
@@ -77453,7 +77446,7 @@ Geolocate.prototype = util.inherit(Control, {
  *
  */
 
-},{"../../util/browser":1002,"../../util/dom":1004,"../../util/util":1018,"./control":986}],988:[function(require,module,exports){
+},{"../../util/browser":998,"../../util/dom":1000,"../../util/util":1014,"./control":982}],984:[function(require,module,exports){
 'use strict';
 
 var Control = require('./control');
@@ -77574,7 +77567,7 @@ function copyMouseEvent(e) {
     });
 }
 
-},{"../../util/dom":1004,"../../util/util":1018,"./control":986}],989:[function(require,module,exports){
+},{"../../util/dom":1000,"../../util/util":1014,"./control":982}],985:[function(require,module,exports){
 'use strict';
 
 var DOM = require('../../util/dom'),
@@ -77761,7 +77754,7 @@ BoxZoomHandler.prototype = {
  * @property {MapBoxZoomEvent} data
  */
 
-},{"../../geo/lng_lat_bounds":916,"../../util/dom":1004,"../../util/util":1018}],990:[function(require,module,exports){
+},{"../../geo/lng_lat_bounds":912,"../../util/dom":1000,"../../util/util":1014}],986:[function(require,module,exports){
 'use strict';
 
 module.exports = DoubleClickZoomHandler;
@@ -77824,7 +77817,7 @@ DoubleClickZoomHandler.prototype = {
     }
 };
 
-},{}],991:[function(require,module,exports){
+},{}],987:[function(require,module,exports){
 'use strict';
 
 var DOM = require('../../util/dom'),
@@ -78060,7 +78053,7 @@ DragPanHandler.prototype = {
  * @property {MapMouseEvent | MapTouchEvent} data
  */
 
-},{"../../util/dom":1004,"../../util/util":1018}],992:[function(require,module,exports){
+},{"../../util/dom":1000,"../../util/util":1014}],988:[function(require,module,exports){
 'use strict';
 
 var DOM = require('../../util/dom'),
@@ -78314,7 +78307,7 @@ DragRotateHandler.prototype = {
  * @property {MapMouseEvent | MapTouchEvent} data
  */
 
-},{"../../util/dom":1004,"../../util/util":1018,"point-geometry":1074}],993:[function(require,module,exports){
+},{"../../util/dom":1000,"../../util/util":1014,"point-geometry":1070}],989:[function(require,module,exports){
 'use strict';
 
 module.exports = KeyboardHandler;
@@ -78446,7 +78439,7 @@ KeyboardHandler.prototype = {
     }
 };
 
-},{}],994:[function(require,module,exports){
+},{}],990:[function(require,module,exports){
 'use strict';
 
 var DOM = require('../../util/dom'),
@@ -78629,7 +78622,7 @@ ScrollZoomHandler.prototype = {
  * @property {MapMouseEvent | MapTouchEvent} data
  */
 
-},{"../../util/browser":1002,"../../util/dom":1004,"../../util/util":1018}],995:[function(require,module,exports){
+},{"../../util/browser":998,"../../util/dom":1000,"../../util/util":1014}],991:[function(require,module,exports){
 'use strict';
 
 var DOM = require('../../util/dom'),
@@ -78844,7 +78837,7 @@ TouchZoomRotateHandler.prototype = {
     }
 };
 
-},{"../../util/dom":1004,"../../util/util":1018}],996:[function(require,module,exports){
+},{"../../util/dom":1000,"../../util/util":1014}],992:[function(require,module,exports){
 'use strict';
 
 /*
@@ -78919,7 +78912,7 @@ Hash.prototype = {
     }
 };
 
-},{"../util/util":1018}],997:[function(require,module,exports){
+},{"../util/util":1014}],993:[function(require,module,exports){
 'use strict';
 
 var Canvas = require('../util/canvas');
@@ -80359,7 +80352,7 @@ function removeNode(node) {
   * @property {{error: {message: string}}} data
   */
 
-},{"../geo/lng_lat":915,"../geo/lng_lat_bounds":916,"../geo/transform":917,"../render/painter":931,"../style/animation_loop":951,"../style/style":954,"../util/browser":1002,"../util/canvas":1003,"../util/dom":1004,"../util/evented":1010,"../util/util":1018,"./bind_handlers":983,"./camera":984,"./control/attribution":985,"./hash":996,"point-geometry":1074}],998:[function(require,module,exports){
+},{"../geo/lng_lat":911,"../geo/lng_lat_bounds":912,"../geo/transform":913,"../render/painter":927,"../style/animation_loop":947,"../style/style":950,"../util/browser":998,"../util/canvas":999,"../util/dom":1000,"../util/evented":1006,"../util/util":1014,"./bind_handlers":979,"./camera":980,"./control/attribution":981,"./hash":992,"point-geometry":1070}],994:[function(require,module,exports){
 /* eslint-disable */
 'use strict';
 
@@ -80454,7 +80447,7 @@ Marker.prototype = {
     }
 };
 
-},{"../geo/lng_lat":915,"../util/dom":1004,"point-geometry":1074}],999:[function(require,module,exports){
+},{"../geo/lng_lat":911,"../util/dom":1000,"point-geometry":1070}],995:[function(require,module,exports){
 'use strict';
 
 module.exports = Popup;
@@ -80708,7 +80701,7 @@ Popup.prototype = util.inherit(Evented, /** @lends Popup.prototype */{
     }
 });
 
-},{"../geo/lng_lat":915,"../util/dom":1004,"../util/evented":1010,"../util/util":1018}],1000:[function(require,module,exports){
+},{"../geo/lng_lat":911,"../util/dom":1000,"../util/evented":1006,"../util/util":1014}],996:[function(require,module,exports){
 'use strict';
 
 module.exports = Actor;
@@ -80780,7 +80773,7 @@ Actor.prototype.postMessage = function(message, transferList) {
     this.target.postMessage(message, transferList);
 };
 
-},{}],1001:[function(require,module,exports){
+},{}],997:[function(require,module,exports){
 'use strict';
 
 exports.getJSON = function(url, callback) {
@@ -80870,7 +80863,7 @@ exports.getVideo = function(urls, callback) {
     return video;
 };
 
-},{}],1002:[function(require,module,exports){
+},{}],998:[function(require,module,exports){
 'use strict';
 
 /**
@@ -80965,7 +80958,7 @@ webpImgTest.src = 'data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//
 
 exports.supportsGeolocation = !!navigator.geolocation;
 
-},{"mapbox-gl-supported":1070}],1003:[function(require,module,exports){
+},{"mapbox-gl-supported":1066}],999:[function(require,module,exports){
 'use strict';
 
 var util = require('../util');
@@ -81009,7 +81002,7 @@ Canvas.prototype.getElement = function() {
     return this.canvas;
 };
 
-},{"../util":1018,"mapbox-gl-supported":1070}],1004:[function(require,module,exports){
+},{"../util":1014,"mapbox-gl-supported":1066}],1000:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -81084,7 +81077,7 @@ exports.touchPos = function (el, e) {
     return points;
 };
 
-},{"point-geometry":1074}],1005:[function(require,module,exports){
+},{"point-geometry":1070}],1001:[function(require,module,exports){
 'use strict';
 var WebWorkify = require('webworkify');
 
@@ -81092,7 +81085,7 @@ module.exports = function () {
     return new WebWorkify(require('../../source/worker'));
 };
 
-},{"../../source/worker":949,"webworkify":1091}],1006:[function(require,module,exports){
+},{"../../source/worker":945,"webworkify":1087}],1002:[function(require,module,exports){
 'use strict';
 
 var quickselect = require('quickselect');
@@ -81152,7 +81145,7 @@ function calculateSignedArea(ring) {
     return sum;
 }
 
-},{"quickselect":1075}],1007:[function(require,module,exports){
+},{"quickselect":1071}],1003:[function(require,module,exports){
 'use strict';
 
 module.exports = {
@@ -81160,7 +81153,7 @@ module.exports = {
     REQUIRE_ACCESS_TOKEN: true
 };
 
-},{}],1008:[function(require,module,exports){
+},{}],1004:[function(require,module,exports){
 'use strict';
 
 var assert = require('assert');
@@ -81187,7 +81180,7 @@ DictionaryCoder.prototype.decode = function(n) {
     return this._numberToString[n];
 };
 
-},{"assert":18}],1009:[function(require,module,exports){
+},{"assert":18}],1005:[function(require,module,exports){
 'use strict';
 
 var util = require('./util');
@@ -81262,7 +81255,7 @@ Dispatcher.prototype = {
     }
 };
 
-},{"./actor":1000,"./util":1018,"./web_worker":1005}],1010:[function(require,module,exports){
+},{"./actor":996,"./util":1014,"./web_worker":1001}],1006:[function(require,module,exports){
 'use strict';
 
 var util = require('./util');
@@ -81385,7 +81378,7 @@ var Evented = {
 
 module.exports = Evented;
 
-},{"./util":1018}],1011:[function(require,module,exports){
+},{"./util":1014}],1007:[function(require,module,exports){
 'use strict';
 
 module.exports = Glyphs;
@@ -81420,7 +81413,7 @@ function readGlyph(tag, glyph, pbf) {
     else if (tag === 7) glyph.advance = pbf.readVarint();
 }
 
-},{}],1012:[function(require,module,exports){
+},{}],1008:[function(require,module,exports){
 'use strict';
 
 module.exports = interpolate;
@@ -81461,7 +81454,7 @@ interpolate.array = function(from, to, t) {
     });
 };
 
-},{}],1013:[function(require,module,exports){
+},{}],1009:[function(require,module,exports){
 'use strict';
 
 module.exports = {
@@ -81627,7 +81620,7 @@ function polygonContainsPoint(ring, p) {
     return c;
 }
 
-},{}],1014:[function(require,module,exports){
+},{}],1010:[function(require,module,exports){
 'use strict';
 
 module.exports = LRUCache;
@@ -81752,7 +81745,7 @@ LRUCache.prototype.setMaxSize = function(max) {
     return this;
 };
 
-},{}],1015:[function(require,module,exports){
+},{}],1011:[function(require,module,exports){
 'use strict';
 
 var config = require('./config');
@@ -81880,7 +81873,7 @@ function replaceTempAccessToken(query) {
     }
 }
 
-},{"./browser":1002,"./config":1007,"./util":1018,"url":64}],1016:[function(require,module,exports){
+},{"./browser":998,"./config":1003,"./util":1014,"url":64}],1012:[function(require,module,exports){
 'use strict';
 
 // Note: all "sizes" are measured in bytes
@@ -82228,7 +82221,7 @@ StructArray.prototype.toArray = function(startIndex, endIndex) {
     return array;
 };
 
-},{"assert":18}],1017:[function(require,module,exports){
+},{"assert":18}],1013:[function(require,module,exports){
 'use strict';
 
 module.exports = resolveTokens;
@@ -82247,7 +82240,7 @@ function resolveTokens(properties, text) {
     });
 }
 
-},{}],1018:[function(require,module,exports){
+},{}],1014:[function(require,module,exports){
 'use strict';
 
 var UnitBezier = require('unitbezier');
@@ -82706,7 +82699,7 @@ exports.warnOnce = function(message) {
     }
 };
 
-},{"../geo/coordinate":914,"unitbezier":1083}],1019:[function(require,module,exports){
+},{"../geo/coordinate":910,"unitbezier":1079}],1015:[function(require,module,exports){
 'use strict';
 
 module.exports = Feature;
@@ -82751,7 +82744,7 @@ Feature.prototype = {
     }
 };
 
-},{}],1020:[function(require,module,exports){
+},{}],1016:[function(require,module,exports){
 // (c) Dean McNamee <dean@gmail.com>, 2012.
 //
 // https://github.com/deanm/css-color-parser-js
@@ -82954,7 +82947,7 @@ function parseCSSColor(css_str) {
 
 try { exports.parseCSSColor = parseCSSColor } catch(e) { }
 
-},{}],1021:[function(require,module,exports){
+},{}],1017:[function(require,module,exports){
 'use strict';
 
 module.exports = earcut;
@@ -83600,7 +83593,7 @@ earcut.flatten = function (data) {
     return result;
 };
 
-},{}],1022:[function(require,module,exports){
+},{}],1018:[function(require,module,exports){
 'use strict';
 
 module.exports = createFilter;
@@ -83684,7 +83677,7 @@ function compare(a, b) {
     return a < b ? -1 : a > b ? 1 : 0;
 }
 
-},{}],1023:[function(require,module,exports){
+},{}],1019:[function(require,module,exports){
 var geojsonArea = require('geojson-area');
 
 module.exports = rewind;
@@ -83735,7 +83728,7 @@ function cw(_) {
     return geojsonArea.ring(_) >= 0;
 }
 
-},{"geojson-area":1024}],1024:[function(require,module,exports){
+},{"geojson-area":1020}],1020:[function(require,module,exports){
 var wgs84 = require('wgs84');
 
 module.exports.geometry = geometry;
@@ -83801,12 +83794,12 @@ function rad(_) {
     return _ * Math.PI / 180;
 }
 
-},{"wgs84":1025}],1025:[function(require,module,exports){
+},{"wgs84":1021}],1021:[function(require,module,exports){
 module.exports.RADIUS = 6378137;
 module.exports.FLATTENING = 1/298.257223563;
 module.exports.POLAR_RADIUS = 6356752.3142;
 
-},{}],1026:[function(require,module,exports){
+},{}],1022:[function(require,module,exports){
 'use strict';
 
 module.exports = clip;
@@ -83957,7 +83950,7 @@ function newSlice(slices, slice, area, dist, outer) {
     return [];
 }
 
-},{"./feature":1028}],1027:[function(require,module,exports){
+},{"./feature":1024}],1023:[function(require,module,exports){
 'use strict';
 
 module.exports = convert;
@@ -84080,7 +84073,7 @@ function calcSize(points) {
     points.dist = dist;
 }
 
-},{"./feature":1028,"./simplify":1030}],1028:[function(require,module,exports){
+},{"./feature":1024,"./simplify":1026}],1024:[function(require,module,exports){
 'use strict';
 
 module.exports = createFeature;
@@ -84125,7 +84118,7 @@ function calcRingBBox(min, max, points) {
     }
 }
 
-},{}],1029:[function(require,module,exports){
+},{}],1025:[function(require,module,exports){
 'use strict';
 
 module.exports = geojsonvt;
@@ -84369,7 +84362,7 @@ function isClippedSquare(tile, extent, buffer) {
     return true;
 }
 
-},{"./clip":1026,"./convert":1027,"./tile":1031,"./transform":1032,"./wrap":1033}],1030:[function(require,module,exports){
+},{"./clip":1022,"./convert":1023,"./tile":1027,"./transform":1028,"./wrap":1029}],1026:[function(require,module,exports){
 'use strict';
 
 module.exports = simplify;
@@ -84445,7 +84438,7 @@ function getSqSegDist(p, a, b) {
     return dx * dx + dy * dy;
 }
 
-},{}],1031:[function(require,module,exports){
+},{}],1027:[function(require,module,exports){
 'use strict';
 
 module.exports = createTile;
@@ -84553,7 +84546,7 @@ function signedArea(ring) {
     return sum;
 }
 
-},{}],1032:[function(require,module,exports){
+},{}],1028:[function(require,module,exports){
 'use strict';
 
 exports.tile = transformTile;
@@ -84596,7 +84589,7 @@ function transformPoint(p, extent, z2, tx, ty) {
     return [x, y];
 }
 
-},{}],1033:[function(require,module,exports){
+},{}],1029:[function(require,module,exports){
 'use strict';
 
 var clip = require('./clip');
@@ -84654,7 +84647,7 @@ function shiftCoords(points, offset) {
     return newPoints;
 }
 
-},{"./clip":1026,"./feature":1028}],1034:[function(require,module,exports){
+},{"./clip":1022,"./feature":1024}],1030:[function(require,module,exports){
 /**
  * @fileoverview gl-matrix - High performance matrix and vector operations
  * @author Brandon Jones
@@ -84692,7 +84685,7 @@ exports.quat = require("./gl-matrix/quat.js");
 exports.vec2 = require("./gl-matrix/vec2.js");
 exports.vec3 = require("./gl-matrix/vec3.js");
 exports.vec4 = require("./gl-matrix/vec4.js");
-},{"./gl-matrix/common.js":1035,"./gl-matrix/mat2.js":1036,"./gl-matrix/mat2d.js":1037,"./gl-matrix/mat3.js":1038,"./gl-matrix/mat4.js":1039,"./gl-matrix/quat.js":1040,"./gl-matrix/vec2.js":1041,"./gl-matrix/vec3.js":1042,"./gl-matrix/vec4.js":1043}],1035:[function(require,module,exports){
+},{"./gl-matrix/common.js":1031,"./gl-matrix/mat2.js":1032,"./gl-matrix/mat2d.js":1033,"./gl-matrix/mat3.js":1034,"./gl-matrix/mat4.js":1035,"./gl-matrix/quat.js":1036,"./gl-matrix/vec2.js":1037,"./gl-matrix/vec3.js":1038,"./gl-matrix/vec4.js":1039}],1031:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -84764,7 +84757,7 @@ glMatrix.equals = function(a, b) {
 
 module.exports = glMatrix;
 
-},{}],1036:[function(require,module,exports){
+},{}],1032:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -85202,7 +85195,7 @@ mat2.multiplyScalarAndAdd = function(out, a, b, scale) {
 
 module.exports = mat2;
 
-},{"./common.js":1035}],1037:[function(require,module,exports){
+},{"./common.js":1031}],1033:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -85673,7 +85666,7 @@ mat2d.equals = function (a, b) {
 
 module.exports = mat2d;
 
-},{"./common.js":1035}],1038:[function(require,module,exports){
+},{"./common.js":1031}],1034:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -86421,7 +86414,7 @@ mat3.equals = function (a, b) {
 
 module.exports = mat3;
 
-},{"./common.js":1035}],1039:[function(require,module,exports){
+},{"./common.js":1031}],1035:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -88559,7 +88552,7 @@ mat4.equals = function (a, b) {
 
 module.exports = mat4;
 
-},{"./common.js":1035}],1040:[function(require,module,exports){
+},{"./common.js":1031}],1036:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -89161,7 +89154,7 @@ quat.equals = vec4.equals;
 
 module.exports = quat;
 
-},{"./common.js":1035,"./mat3.js":1038,"./vec3.js":1042,"./vec4.js":1043}],1041:[function(require,module,exports){
+},{"./common.js":1031,"./mat3.js":1034,"./vec3.js":1038,"./vec4.js":1039}],1037:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -89750,7 +89743,7 @@ vec2.equals = function (a, b) {
 
 module.exports = vec2;
 
-},{"./common.js":1035}],1042:[function(require,module,exports){
+},{"./common.js":1031}],1038:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -90529,7 +90522,7 @@ vec3.equals = function (a, b) {
 
 module.exports = vec3;
 
-},{"./common.js":1035}],1043:[function(require,module,exports){
+},{"./common.js":1031}],1039:[function(require,module,exports){
 /* Copyright (c) 2015, Brandon Jones, Colin MacKenzie IV.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -91140,7 +91133,7 @@ vec4.equals = function (a, b) {
 
 module.exports = vec4;
 
-},{"./common.js":1035}],1044:[function(require,module,exports){
+},{"./common.js":1031}],1040:[function(require,module,exports){
 'use strict';
 
 module.exports = GridIndex;
@@ -91302,7 +91295,7 @@ GridIndex.prototype.toArrayBuffer = function() {
     return array.buffer;
 };
 
-},{}],1045:[function(require,module,exports){
+},{}],1041:[function(require,module,exports){
 'use strict';
 
 function createFunction(parameters, defaultType) {
@@ -91475,7 +91468,7 @@ module.exports['piecewise-constant'] = function(parameters) {
     return createFunction(parameters, 'interval');
 };
 
-},{}],1046:[function(require,module,exports){
+},{}],1042:[function(require,module,exports){
 
 var path = require('path');
 
@@ -91537,7 +91530,7 @@ module.exports = {
 
 module.exports.util = "float evaluate_zoom_function_1(const vec4 values, const float t) {\n    if (t < 1.0) {\n        return mix(values[0], values[1], t);\n    } else if (t < 2.0) {\n        return mix(values[1], values[2], t - 1.0);\n    } else {\n        return mix(values[2], values[3], t - 2.0);\n    }\n}\nvec4 evaluate_zoom_function_4(const vec4 value0, const vec4 value1, const vec4 value2, const vec4 value3, const float t) {\n    if (t < 1.0) {\n        return mix(value0, value1, t);\n    } else if (t < 2.0) {\n        return mix(value1, value2, t - 1.0);\n    } else {\n        return mix(value2, value3, t - 2.0);\n    }\n}\n";
 
-},{"path":40}],1047:[function(require,module,exports){
+},{"path":40}],1043:[function(require,module,exports){
 'use strict';
 
 var format = require('util').format;
@@ -91555,7 +91548,7 @@ function ValidationError(key, value /*, message, ...*/) {
 
 module.exports = ValidationError;
 
-},{"util":68}],1048:[function(require,module,exports){
+},{"util":68}],1044:[function(require,module,exports){
 'use strict';
 
 module.exports = function (output) {
@@ -91568,7 +91561,7 @@ module.exports = function (output) {
     return output;
 };
 
-},{}],1049:[function(require,module,exports){
+},{}],1045:[function(require,module,exports){
 'use strict';
 
 module.exports = function getType(val) {
@@ -91587,7 +91580,7 @@ module.exports = function getType(val) {
     }
 };
 
-},{}],1050:[function(require,module,exports){
+},{}],1046:[function(require,module,exports){
 'use strict';
 
 // Turn jsonlint-lines-primitives objects into primitive objects
@@ -91599,7 +91592,7 @@ module.exports = function unbundle(value) {
     }
 };
 
-},{}],1051:[function(require,module,exports){
+},{}],1047:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -91666,7 +91659,7 @@ module.exports = function validate(options) {
     }
 };
 
-},{"../error/validation_error":1047,"../util/extend":1048,"../util/get_type":1049,"./validate_array":1052,"./validate_boolean":1053,"./validate_color":1054,"./validate_constants":1055,"./validate_enum":1056,"./validate_filter":1057,"./validate_function":1058,"./validate_layer":1060,"./validate_number":1062,"./validate_object":1063,"./validate_source":1065,"./validate_string":1066}],1052:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/extend":1044,"../util/get_type":1045,"./validate_array":1048,"./validate_boolean":1049,"./validate_color":1050,"./validate_constants":1051,"./validate_enum":1052,"./validate_filter":1053,"./validate_function":1054,"./validate_layer":1056,"./validate_number":1058,"./validate_object":1059,"./validate_source":1061,"./validate_string":1062}],1048:[function(require,module,exports){
 'use strict';
 
 var getType = require('../util/get_type');
@@ -91720,7 +91713,7 @@ module.exports = function validateArray(options) {
     return errors;
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049,"./validate":1051}],1053:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045,"./validate":1047}],1049:[function(require,module,exports){
 'use strict';
 
 var getType = require('../util/get_type');
@@ -91738,7 +91731,7 @@ module.exports = function validateBoolean(options) {
     return [];
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049}],1054:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045}],1050:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -91761,7 +91754,7 @@ module.exports = function validateColor(options) {
     return [];
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049,"csscolorparser":1020}],1055:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045,"csscolorparser":1016}],1051:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -91795,7 +91788,7 @@ module.exports = function validateConstants(options) {
 
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049}],1056:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045}],1052:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -91813,7 +91806,7 @@ module.exports = function validateEnum(options) {
     return errors;
 };
 
-},{"../error/validation_error":1047,"../util/unbundle_jsonlint":1050}],1057:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/unbundle_jsonlint":1046}],1053:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -91918,7 +91911,7 @@ module.exports = function validateFilter(options) {
     return errors;
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049,"../util/unbundle_jsonlint":1050,"./validate_enum":1056}],1058:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045,"../util/unbundle_jsonlint":1046,"./validate_enum":1052}],1054:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -92052,7 +92045,7 @@ module.exports = function validateFunction(options) {
 
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049,"./validate":1051,"./validate_array":1052,"./validate_number":1062,"./validate_object":1063}],1059:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045,"./validate":1047,"./validate_array":1048,"./validate_number":1058,"./validate_object":1059}],1055:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -92076,7 +92069,7 @@ module.exports = function(options) {
     return errors;
 };
 
-},{"../error/validation_error":1047,"./validate_string":1066}],1060:[function(require,module,exports){
+},{"../error/validation_error":1043,"./validate_string":1062}],1056:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -92189,7 +92182,7 @@ module.exports = function validateLayer(options) {
     return errors;
 };
 
-},{"../error/validation_error":1047,"../util/extend":1048,"../util/unbundle_jsonlint":1050,"./validate_filter":1057,"./validate_layout_property":1061,"./validate_object":1063,"./validate_paint_property":1064}],1061:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/extend":1044,"../util/unbundle_jsonlint":1046,"./validate_filter":1053,"./validate_layout_property":1057,"./validate_object":1059,"./validate_paint_property":1060}],1057:[function(require,module,exports){
 'use strict';
 
 var validate = require('./validate');
@@ -92228,7 +92221,7 @@ module.exports = function validateLayoutProperty(options) {
 
 };
 
-},{"../error/validation_error":1047,"./validate":1051}],1062:[function(require,module,exports){
+},{"../error/validation_error":1043,"./validate":1047}],1058:[function(require,module,exports){
 'use strict';
 
 var getType = require('../util/get_type');
@@ -92255,7 +92248,7 @@ module.exports = function validateNumber(options) {
     return [];
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049}],1063:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045}],1059:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -92308,7 +92301,7 @@ module.exports = function validateObject(options) {
     return errors;
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049,"./validate":1051}],1064:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045,"./validate":1047}],1060:[function(require,module,exports){
 'use strict';
 
 var validate = require('./validate');
@@ -92348,7 +92341,7 @@ module.exports = function validatePaintProperty(options) {
 
 };
 
-},{"../error/validation_error":1047,"./validate":1051}],1065:[function(require,module,exports){
+},{"../error/validation_error":1043,"./validate":1047}],1061:[function(require,module,exports){
 'use strict';
 
 var ValidationError = require('../error/validation_error');
@@ -92425,7 +92418,7 @@ module.exports = function validateSource(options) {
     }
 };
 
-},{"../error/validation_error":1047,"../util/unbundle_jsonlint":1050,"./validate_enum":1056,"./validate_object":1063}],1066:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/unbundle_jsonlint":1046,"./validate_enum":1052,"./validate_object":1059}],1062:[function(require,module,exports){
 'use strict';
 
 var getType = require('../util/get_type');
@@ -92443,7 +92436,7 @@ module.exports = function validateString(options) {
     return [];
 };
 
-},{"../error/validation_error":1047,"../util/get_type":1049}],1067:[function(require,module,exports){
+},{"../error/validation_error":1043,"../util/get_type":1045}],1063:[function(require,module,exports){
 'use strict';
 
 var validateConstants = require('./validate/validate_constants');
@@ -92513,12 +92506,12 @@ function wrapCleanErrors(inner) {
 
 module.exports = validateStyleMin;
 
-},{"../reference/latest.min":1068,"./validate/validate":1051,"./validate/validate_constants":1055,"./validate/validate_filter":1057,"./validate/validate_glyphs_url":1059,"./validate/validate_layer":1060,"./validate/validate_layout_property":1061,"./validate/validate_paint_property":1064,"./validate/validate_source":1065}],1068:[function(require,module,exports){
+},{"../reference/latest.min":1064,"./validate/validate":1047,"./validate/validate_constants":1051,"./validate/validate_filter":1053,"./validate/validate_glyphs_url":1055,"./validate/validate_layer":1056,"./validate/validate_layout_property":1057,"./validate/validate_paint_property":1060,"./validate/validate_source":1061}],1064:[function(require,module,exports){
 module.exports = require('./v8.min.json');
 
-},{"./v8.min.json":1069}],1069:[function(require,module,exports){
+},{"./v8.min.json":1065}],1065:[function(require,module,exports){
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-},{}],1070:[function(require,module,exports){
+},{}],1066:[function(require,module,exports){
 'use strict';
 
 if (typeof module !== 'undefined' && module.exports) {
@@ -92649,7 +92642,7 @@ function isWebGLSupported(failIfMajorPerformanceCaveat) {
     }
 }
 
-},{}],1071:[function(require,module,exports){
+},{}],1067:[function(require,module,exports){
 'use strict';
 
 // lightweight Buffer shim for pbf browser build
@@ -92810,7 +92803,7 @@ function encodeString(str) {
     return bytes;
 }
 
-},{"ieee754":1073}],1072:[function(require,module,exports){
+},{"ieee754":1069}],1068:[function(require,module,exports){
 (function (global){
 'use strict';
 
@@ -93236,9 +93229,9 @@ function writePackedFixed64(arr, pbf)  { for (var i = 0; i < arr.length; i++) pb
 function writePackedSFixed64(arr, pbf) { for (var i = 0; i < arr.length; i++) pbf.writeSFixed64(arr[i]); }
 
 }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./buffer":1071}],1073:[function(require,module,exports){
+},{"./buffer":1067}],1069:[function(require,module,exports){
 arguments[4][35][0].apply(exports,arguments)
-},{"dup":35}],1074:[function(require,module,exports){
+},{"dup":35}],1070:[function(require,module,exports){
 'use strict';
 
 module.exports = Point;
@@ -93371,7 +93364,7 @@ Point.convert = function (a) {
     return a;
 };
 
-},{}],1075:[function(require,module,exports){
+},{}],1071:[function(require,module,exports){
 'use strict';
 
 module.exports = partialSort;
@@ -93433,7 +93426,7 @@ function defaultCompare(a, b) {
     return a < b ? -1 : a > b ? 1 : 0;
 }
 
-},{}],1076:[function(require,module,exports){
+},{}],1072:[function(require,module,exports){
 // Copyright 2014 Simon Lydell
 // X11 (“MIT”) Licensed. (See LICENSE.)
 
@@ -93482,7 +93475,7 @@ void (function(root, factory) {
 
 }));
 
-},{}],1077:[function(require,module,exports){
+},{}],1073:[function(require,module,exports){
 (function (global, factory) {
     typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
     typeof define === 'function' && define.amd ? define(factory) :
@@ -93737,7 +93730,7 @@ Shelf.prototype.resize = function(w) {
 return ShelfPack;
 
 }));
-},{}],1078:[function(require,module,exports){
+},{}],1074:[function(require,module,exports){
 'use strict';
 
 var kdbush = require('kdbush');
@@ -93966,7 +93959,7 @@ function getY(p) {
     return p.y;
 }
 
-},{"kdbush":1079}],1079:[function(require,module,exports){
+},{"kdbush":1075}],1075:[function(require,module,exports){
 'use strict';
 
 var sort = require('./sort');
@@ -94012,7 +94005,7 @@ KDBush.prototype = {
 function defaultGetX(p) { return p[0]; }
 function defaultGetY(p) { return p[1]; }
 
-},{"./range":1080,"./sort":1081,"./within":1082}],1080:[function(require,module,exports){
+},{"./range":1076,"./sort":1077,"./within":1078}],1076:[function(require,module,exports){
 'use strict';
 
 module.exports = range;
@@ -94060,7 +94053,7 @@ function range(ids, coords, minX, minY, maxX, maxY, nodeSize) {
     return result;
 }
 
-},{}],1081:[function(require,module,exports){
+},{}],1077:[function(require,module,exports){
 'use strict';
 
 module.exports = sortKD;
@@ -94128,7 +94121,7 @@ function swap(arr, i, j) {
     arr[j] = tmp;
 }
 
-},{}],1082:[function(require,module,exports){
+},{}],1078:[function(require,module,exports){
 'use strict';
 
 module.exports = within;
@@ -94180,7 +94173,7 @@ function sqDist(ax, ay, bx, by) {
     return dx * dx + dy * dy;
 }
 
-},{}],1083:[function(require,module,exports){
+},{}],1079:[function(require,module,exports){
 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
@@ -94287,12 +94280,12 @@ UnitBezier.prototype.solve = function(x, epsilon) {
     return this.sampleCurveY(this.solveCurveX(x, epsilon));
 };
 
-},{}],1084:[function(require,module,exports){
+},{}],1080:[function(require,module,exports){
 module.exports.VectorTile = require('./lib/vectortile.js');
 module.exports.VectorTileFeature = require('./lib/vectortilefeature.js');
 module.exports.VectorTileLayer = require('./lib/vectortilelayer.js');
 
-},{"./lib/vectortile.js":1085,"./lib/vectortilefeature.js":1086,"./lib/vectortilelayer.js":1087}],1085:[function(require,module,exports){
+},{"./lib/vectortile.js":1081,"./lib/vectortilefeature.js":1082,"./lib/vectortilelayer.js":1083}],1081:[function(require,module,exports){
 'use strict';
 
 var VectorTileLayer = require('./vectortilelayer');
@@ -94311,7 +94304,7 @@ function readTile(tag, layers, pbf) {
 }
 
 
-},{"./vectortilelayer":1087}],1086:[function(require,module,exports){
+},{"./vectortilelayer":1083}],1082:[function(require,module,exports){
 'use strict';
 
 var Point = require('point-geometry');
@@ -94546,7 +94539,7 @@ function signedArea(ring) {
     return sum;
 }
 
-},{"point-geometry":1074}],1087:[function(require,module,exports){
+},{"point-geometry":1070}],1083:[function(require,module,exports){
 'use strict';
 
 var VectorTileFeature = require('./vectortilefeature.js');
@@ -94609,7 +94602,7 @@ VectorTileLayer.prototype.feature = function(i) {
     return new VectorTileFeature(this._pbf, end, this.extent, this._keys, this._values);
 };
 
-},{"./vectortilefeature.js":1086}],1088:[function(require,module,exports){
+},{"./vectortilefeature.js":1082}],1084:[function(require,module,exports){
 var Pbf = require('pbf')
 var vtpb = require('./vector-tile-pb')
 var GeoJSONWrapper = require('./lib/geojson_wrapper')
@@ -94765,7 +94758,7 @@ function wrapValue (value) {
   return result
 }
 
-},{"./lib/geojson_wrapper":1089,"./vector-tile-pb":1090,"pbf":1072}],1089:[function(require,module,exports){
+},{"./lib/geojson_wrapper":1085,"./vector-tile-pb":1086,"pbf":1068}],1085:[function(require,module,exports){
 'use strict'
 
 var Point = require('point-geometry')
@@ -94833,7 +94826,7 @@ FeatureWrapper.prototype.bbox = function () {
 
 FeatureWrapper.prototype.toGeoJSON = VectorTileFeature.prototype.toGeoJSON
 
-},{"point-geometry":1074,"vector-tile":1084}],1090:[function(require,module,exports){
+},{"point-geometry":1070,"vector-tile":1080}],1086:[function(require,module,exports){
 'use strict';
 
 // tile ========================================
@@ -94939,9 +94932,9 @@ function writeLayer(layer, pbf) {
     if (layer.extent !== undefined) pbf.writeVarintField(5, layer.extent);
 }
 
-},{}],1091:[function(require,module,exports){
+},{}],1087:[function(require,module,exports){
 arguments[4][84][0].apply(exports,arguments)
-},{"dup":84}],1092:[function(require,module,exports){
+},{"dup":84}],1088:[function(require,module,exports){
 (function (global, factory) {
     typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
     typeof define === 'function' && define.amd ? define(['exports'], factory) :
@@ -95031,7 +95024,7 @@ exports.getMercCoords = getMercCoords;
 Object.defineProperty(exports, '__esModule', { value: true });
 
 }));
-},{}],1093:[function(require,module,exports){
+},{}],1089:[function(require,module,exports){
 module.exports={
   "name": "mapbox-gl",
   "description": "A WebGL interactive maps library",
@@ -95338,7 +95331,7 @@ module.exports={
   "readme": "ERROR: No README data found!"
 }
 
-},{}],1094:[function(require,module,exports){
+},{}],1090:[function(require,module,exports){
 'use strict'
 
 module.exports = mouseListen
@@ -95545,7 +95538,7 @@ function mouseListen (element, callback) {
   return result
 }
 
-},{"mouse-event":1095}],1095:[function(require,module,exports){
+},{"mouse-event":1091}],1091:[function(require,module,exports){
 'use strict'
 
 function mouseButtons(ev) {
@@ -95607,7 +95600,7 @@ function mouseRelativeY(ev) {
 }
 exports.y = mouseRelativeY
 
-},{}],1096:[function(require,module,exports){
+},{}],1092:[function(require,module,exports){
 module.exports = function parseUnit(str, out) {
     if (!out)
         out = [ 0, '' ]
@@ -95618,7 +95611,7 @@ module.exports = function parseUnit(str, out) {
     out[1] = str.match(/[\d.\-\+]*\s*(.*)/)[1] || ''
     return out
 }
-},{}],1097:[function(require,module,exports){
+},{}],1093:[function(require,module,exports){
 'use strict'
 
 var parseUnit = require('parse-unit')
@@ -95679,7 +95672,7 @@ function toPX(str, element) {
   }
   return 1
 }
-},{"parse-unit":1096}],1098:[function(require,module,exports){
+},{"parse-unit":1092}],1094:[function(require,module,exports){
 'use strict'
 
 var toPX = require('to-px')
@@ -95721,7 +95714,7 @@ function mouseWheelListen(element, callback, noScroll) {
   return listener
 }
 
-},{"to-px":1097}],1099:[function(require,module,exports){
+},{"to-px":1093}],1095:[function(require,module,exports){
 "use strict"
 
 
@@ -95733,17 +95726,17 @@ module.exports = function(array, f) {
   return array
 }
 
-},{"cwise/lib/wrapper":1100}],1100:[function(require,module,exports){
-arguments[4][290][0].apply(exports,arguments)
-},{"cwise-compiler":1101,"dup":290}],1101:[function(require,module,exports){
+},{"cwise/lib/wrapper":1096}],1096:[function(require,module,exports){
+arguments[4][286][0].apply(exports,arguments)
+},{"cwise-compiler":1097,"dup":286}],1097:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":1103,"dup":73}],1102:[function(require,module,exports){
+},{"./lib/thunk.js":1099,"dup":73}],1098:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":1104}],1103:[function(require,module,exports){
+},{"dup":74,"uniq":1100}],1099:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":1102,"dup":75}],1104:[function(require,module,exports){
+},{"./compile.js":1098,"dup":75}],1100:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],1105:[function(require,module,exports){
+},{"dup":76}],1101:[function(require,module,exports){
 'use strict'
 
 module.exports = invert
@@ -95774,7 +95767,7 @@ function invert(out, M) {
   }
   return out
 }
-},{"gl-mat2/invert":1106,"gl-mat3/invert":1107,"gl-mat4/invert":238}],1106:[function(require,module,exports){
+},{"gl-mat2/invert":1102,"gl-mat3/invert":1103,"gl-mat4/invert":234}],1102:[function(require,module,exports){
 module.exports = invert
 
 /**
@@ -95803,7 +95796,7 @@ function invert(out, a) {
   return out
 }
 
-},{}],1107:[function(require,module,exports){
+},{}],1103:[function(require,module,exports){
 module.exports = invert
 
 /**
@@ -95842,17 +95835,17 @@ function invert(out, a) {
   return out
 }
 
-},{}],1108:[function(require,module,exports){
-arguments[4][290][0].apply(exports,arguments)
-},{"cwise-compiler":1109,"dup":290}],1109:[function(require,module,exports){
+},{}],1104:[function(require,module,exports){
+arguments[4][286][0].apply(exports,arguments)
+},{"cwise-compiler":1105,"dup":286}],1105:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":1111,"dup":73}],1110:[function(require,module,exports){
+},{"./lib/thunk.js":1107,"dup":73}],1106:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":1112}],1111:[function(require,module,exports){
+},{"dup":74,"uniq":1108}],1107:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":1110,"dup":75}],1112:[function(require,module,exports){
+},{"./compile.js":1106,"dup":75}],1108:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],1113:[function(require,module,exports){
+},{"dup":76}],1109:[function(require,module,exports){
 "use strict"
 
 function interp1d(arr, x) {
@@ -95963,7 +95956,7 @@ module.exports.d1 = interp1d
 module.exports.d2 = interp2d
 module.exports.d3 = interp3d
 
-},{}],1114:[function(require,module,exports){
+},{}],1110:[function(require,module,exports){
 'use strict'
 
 var interp  = require('ndarray-linear-interpolate')
@@ -95995,7 +95988,7 @@ module.exports = function warp(dest, src, func) {
   return dest
 }
 
-},{"cwise/lib/wrapper":1108,"ndarray-linear-interpolate":1113}],1115:[function(require,module,exports){
+},{"cwise/lib/wrapper":1104,"ndarray-linear-interpolate":1109}],1111:[function(require,module,exports){
 'use strict'
 
 var warp = require('ndarray-warp')
@@ -96025,7 +96018,7 @@ function applyHomography(dest, src, Xi) {
   })
   return dest
 }
-},{"gl-matrix-invert":1105,"ndarray-warp":1114}],1116:[function(require,module,exports){
+},{"gl-matrix-invert":1101,"ndarray-warp":1110}],1112:[function(require,module,exports){
 "use strict"
 
 var compile = require("cwise-compiler")
@@ -96488,21 +96481,21 @@ exports.equals = compile({
 
 
 
-},{"cwise-compiler":1117}],1117:[function(require,module,exports){
+},{"cwise-compiler":1113}],1113:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":1119,"dup":73}],1118:[function(require,module,exports){
+},{"./lib/thunk.js":1115,"dup":73}],1114:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":1120}],1119:[function(require,module,exports){
+},{"dup":74,"uniq":1116}],1115:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":1118,"dup":75}],1120:[function(require,module,exports){
+},{"./compile.js":1114,"dup":75}],1116:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],1121:[function(require,module,exports){
+},{"dup":76}],1117:[function(require,module,exports){
 arguments[4][77][0].apply(exports,arguments)
-},{"dup":77,"iota-array":1122,"is-buffer":1123}],1122:[function(require,module,exports){
+},{"dup":77,"iota-array":1118,"is-buffer":1119}],1118:[function(require,module,exports){
 arguments[4][78][0].apply(exports,arguments)
-},{"dup":78}],1123:[function(require,module,exports){
+},{"dup":78}],1119:[function(require,module,exports){
 arguments[4][39][0].apply(exports,arguments)
-},{"dup":39}],1124:[function(require,module,exports){
+},{"dup":39}],1120:[function(require,module,exports){
 (function (global){
 module.exports =
   global.performance &&
@@ -96513,17 +96506,17 @@ module.exports =
   }
 
 }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{}],1125:[function(require,module,exports){
-arguments[4][153][0].apply(exports,arguments)
-},{"dup":153}],1126:[function(require,module,exports){
-arguments[4][154][0].apply(exports,arguments)
-},{"dup":154,"two-product":1129,"two-sum":1125}],1127:[function(require,module,exports){
-arguments[4][336][0].apply(exports,arguments)
-},{"dup":336}],1128:[function(require,module,exports){
-arguments[4][155][0].apply(exports,arguments)
-},{"dup":155}],1129:[function(require,module,exports){
-arguments[4][156][0].apply(exports,arguments)
-},{"dup":156}],1130:[function(require,module,exports){
+},{}],1121:[function(require,module,exports){
+arguments[4][149][0].apply(exports,arguments)
+},{"dup":149}],1122:[function(require,module,exports){
+arguments[4][150][0].apply(exports,arguments)
+},{"dup":150,"two-product":1125,"two-sum":1121}],1123:[function(require,module,exports){
+arguments[4][332][0].apply(exports,arguments)
+},{"dup":332}],1124:[function(require,module,exports){
+arguments[4][151][0].apply(exports,arguments)
+},{"dup":151}],1125:[function(require,module,exports){
+arguments[4][152][0].apply(exports,arguments)
+},{"dup":152}],1126:[function(require,module,exports){
 "use strict"
 
 var twoProduct = require("two-product")
@@ -96714,7 +96707,7 @@ function generateOrientationProc() {
 }
 
 generateOrientationProc()
-},{"robust-scale":1126,"robust-subtract":1127,"robust-sum":1128,"two-product":1129}],1131:[function(require,module,exports){
+},{"robust-scale":1122,"robust-subtract":1123,"robust-sum":1124,"two-product":1125}],1127:[function(require,module,exports){
 'use strict'
 
 module.exports = toSuperScript
@@ -96769,7 +96762,7 @@ function toSuperScript(x) {
   }).join('')
 }
 
-},{}],1132:[function(require,module,exports){
+},{}],1128:[function(require,module,exports){
 // TinyColor v1.4.1
 // https://github.com/bgrins/TinyColor
 // Brian Grinstead, MIT License
@@ -97966,7 +97959,7 @@ else {
 
 })(Math);
 
-},{}],1133:[function(require,module,exports){
+},{}],1129:[function(require,module,exports){
 // https://github.com/topojson/topojson-client Version 2.1.0. Copyright 2016 Mike Bostock.
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
@@ -98486,14 +98479,14 @@ Object.defineProperty(exports, '__esModule', { value: true });
 
 })));
 
-},{}],1134:[function(require,module,exports){
+},{}],1130:[function(require,module,exports){
 var getContext = require('get-canvas-context')
 
 module.exports = function getWebGLContext (opt) {
   return getContext('webgl', opt)
 }
 
-},{"get-canvas-context":1135}],1135:[function(require,module,exports){
+},{"get-canvas-context":1131}],1131:[function(require,module,exports){
 module.exports = getCanvasContext
 function getCanvasContext (type, opts) {
   if (typeof type !== 'string') {
@@ -98533,7 +98526,7 @@ function getCanvasContext (type, opts) {
   return (gl || null) // ensure null on fail
 }
 
-},{}],1136:[function(require,module,exports){
+},{}],1132:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -99266,7 +99259,7 @@ function toSolar(yearOrDate, monthOrResult, day, isIntercalaryOrResult, result)
 }
 
 
-},{"../main":1150,"object-assign":1152}],1137:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1133:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -99450,7 +99443,7 @@ assign(CopticCalendar.prototype, {
 main.calendars.coptic = CopticCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1138:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1134:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -99678,7 +99671,7 @@ var centuries = {
 main.calendars.discworld = DiscworldCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1139:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1135:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -99862,7 +99855,7 @@ assign(EthiopianCalendar.prototype, {
 main.calendars.ethiopian = EthiopianCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1140:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1136:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -100136,7 +100129,7 @@ function mod(a, b) {
 main.calendars.hebrew = HebrewCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1141:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1137:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -100317,7 +100310,7 @@ assign(IslamicCalendar.prototype, {
 main.calendars.islamic = IslamicCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1142:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1138:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -100500,7 +100493,7 @@ assign(JulianCalendar.prototype, {
 main.calendars.julian = JulianCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1143:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1139:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -100795,7 +100788,7 @@ function amod(a, b) {
 main.calendars.mayan = MayanCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1144:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1140:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -100975,7 +100968,7 @@ assign(NanakshahiCalendar.prototype, {
 main.calendars.nanakshahi = NanakshahiCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1145:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1141:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -101398,7 +101391,7 @@ assign(NepaliCalendar.prototype, {
 main.calendars.nepali = NepaliCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1146:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1142:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -101588,7 +101581,7 @@ main.calendars.persian = PersianCalendar;
 main.calendars.jalali = PersianCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1147:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1143:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -101774,7 +101767,7 @@ assign(TaiwanCalendar.prototype, {
 main.calendars.taiwan = TaiwanCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1148:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1144:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -101960,7 +101953,7 @@ assign(ThaiCalendar.prototype, {
 main.calendars.thai = ThaiCalendar;
 
 
-},{"../main":1150,"object-assign":1152}],1149:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1145:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -102325,7 +102318,7 @@ var ummalqura_dat = [
     79990];
 
 
-},{"../main":1150,"object-assign":1152}],1150:[function(require,module,exports){
+},{"../main":1146,"object-assign":1148}],1146:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -103230,7 +103223,7 @@ _exports.baseCalendar = BaseCalendar;
 _exports.calendars.gregorian = GregorianCalendar;
 
 
-},{"object-assign":1152}],1151:[function(require,module,exports){
+},{"object-assign":1148}],1147:[function(require,module,exports){
 /*
  * World Calendars
  * https://github.com/alexcjohnson/world-calendars
@@ -103732,7 +103725,7 @@ assign(main.baseCalendar.prototype, {
 });
 
 
-},{"./main":1150,"object-assign":1152}],1152:[function(require,module,exports){
+},{"./main":1146,"object-assign":1148}],1148:[function(require,module,exports){
 'use strict';
 /* eslint-disable no-unused-vars */
 var hasOwnProperty = Object.prototype.hasOwnProperty;
@@ -103817,7 +103810,7 @@ module.exports = shouldUseNative() ? Object.assign : function (target, source) {
 	return to;
 };
 
-},{}],1153:[function(require,module,exports){
+},{}],1149:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -103914,7 +103907,7 @@ module.exports = function handleAnnotationDefaults(annIn, annOut, fullLayout, op
     return annOut;
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"../color":1164,"./attributes":1155}],1154:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"../color":1160,"./attributes":1151}],1150:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -103976,7 +103969,7 @@ module.exports = [
     }
 ];
 
-},{}],1155:[function(require,module,exports){
+},{}],1151:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -104290,7 +104283,7 @@ module.exports = {
     }
 };
 
-},{"../../lib/extend":1257,"../../plots/cartesian/constants":1301,"../../plots/font_attributes":1316,"./arrow_paths":1154}],1156:[function(require,module,exports){
+},{"../../lib/extend":1253,"../../plots/cartesian/constants":1297,"../../plots/font_attributes":1312,"./arrow_paths":1150}],1152:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -104377,7 +104370,7 @@ function annAutorange(gd) {
     });
 }
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"./draw":1158}],1157:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"./draw":1154}],1153:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -104402,7 +104395,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut) {
     handleArrayContainerDefaults(layoutIn, layoutOut, opts);
 };
 
-},{"../../plots/array_container_defaults":1293,"./annotation_defaults":1153}],1158:[function(require,module,exports){
+},{"../../plots/array_container_defaults":1289,"./annotation_defaults":1149}],1154:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105162,7 +105155,7 @@ function lineIntersect(x1, y1, x2, y2, x3, y3, x4, y4) {
     return {x: x1 + a * t, y: y1 + d * t};
 }
 
-},{"../../lib":1264,"../../lib/setcursor":1275,"../../lib/svg_text_utils":1279,"../../plotly":1291,"../../plots/cartesian/axes":1296,"../../plots/plots":1356,"../color":1164,"../dragelement":1185,"../drawing":1187,"./annotation_defaults":1153,"./defaults":1157,"./draw_arrow_head":1159,"d3":176,"fast-isnumeric":184}],1159:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/setcursor":1271,"../../lib/svg_text_utils":1275,"../../plotly":1287,"../../plots/cartesian/axes":1292,"../../plots/plots":1352,"../color":1160,"../dragelement":1181,"../drawing":1183,"./annotation_defaults":1149,"./defaults":1153,"./draw_arrow_head":1155,"d3":172,"fast-isnumeric":180}],1155:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105281,7 +105274,7 @@ module.exports = function drawArrowHead(el3, style, ends, mag) {
     if(doEnd) drawhead(end, endRot);
 };
 
-},{"../color":1164,"../drawing":1187,"./arrow_paths":1154,"d3":176,"fast-isnumeric":184}],1160:[function(require,module,exports){
+},{"../color":1160,"../drawing":1183,"./arrow_paths":1150,"d3":172,"fast-isnumeric":180}],1156:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105307,7 +105300,7 @@ module.exports = {
     drawOne: drawModule.drawOne
 };
 
-},{"./attributes":1155,"./calc_autorange":1156,"./defaults":1157,"./draw":1158}],1161:[function(require,module,exports){
+},{"./attributes":1151,"./calc_autorange":1152,"./defaults":1153,"./draw":1154}],1157:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105340,7 +105333,7 @@ require('world-calendars/dist/calendars/taiwan');
 require('world-calendars/dist/calendars/thai');
 require('world-calendars/dist/calendars/ummalqura');
 
-},{"world-calendars/dist/calendars/chinese":1136,"world-calendars/dist/calendars/coptic":1137,"world-calendars/dist/calendars/discworld":1138,"world-calendars/dist/calendars/ethiopian":1139,"world-calendars/dist/calendars/hebrew":1140,"world-calendars/dist/calendars/islamic":1141,"world-calendars/dist/calendars/julian":1142,"world-calendars/dist/calendars/mayan":1143,"world-calendars/dist/calendars/nanakshahi":1144,"world-calendars/dist/calendars/nepali":1145,"world-calendars/dist/calendars/persian":1146,"world-calendars/dist/calendars/taiwan":1147,"world-calendars/dist/calendars/thai":1148,"world-calendars/dist/calendars/ummalqura":1149,"world-calendars/dist/main":1150,"world-calendars/dist/plus":1151}],1162:[function(require,module,exports){
+},{"world-calendars/dist/calendars/chinese":1132,"world-calendars/dist/calendars/coptic":1133,"world-calendars/dist/calendars/discworld":1134,"world-calendars/dist/calendars/ethiopian":1135,"world-calendars/dist/calendars/hebrew":1136,"world-calendars/dist/calendars/islamic":1137,"world-calendars/dist/calendars/julian":1138,"world-calendars/dist/calendars/mayan":1139,"world-calendars/dist/calendars/nanakshahi":1140,"world-calendars/dist/calendars/nepali":1141,"world-calendars/dist/calendars/persian":1142,"world-calendars/dist/calendars/taiwan":1143,"world-calendars/dist/calendars/thai":1144,"world-calendars/dist/calendars/ummalqura":1145,"world-calendars/dist/main":1146,"world-calendars/dist/plus":1147}],1158:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105599,7 +105592,7 @@ module.exports = {
     worldCalFmt: worldCalFmt
 };
 
-},{"../../constants/numerical":1247,"../../lib":1264,"./calendars":1161}],1163:[function(require,module,exports){
+},{"../../constants/numerical":1243,"../../lib":1260,"./calendars":1157}],1159:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105639,7 +105632,7 @@ exports.borderLine = '#BEC8D9';
 // gives back exactly lightLine if the other colors are defaults.
 exports.lightFraction = 100 * (0xe - 0x4) / (0xf - 0x4);
 
-},{}],1164:[function(require,module,exports){
+},{}],1160:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105796,7 +105789,7 @@ function cleanOne(val) {
     return 'rgb(' + rgbStr + ')';
 }
 
-},{"./attributes":1163,"fast-isnumeric":184,"tinycolor2":1132}],1165:[function(require,module,exports){
+},{"./attributes":1159,"fast-isnumeric":180,"tinycolor2":1128}],1161:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -105992,7 +105985,7 @@ module.exports = {
     }
 };
 
-},{"../../lib/extend":1257,"../../plots/cartesian/layout_attributes":1305,"../../plots/font_attributes":1316}],1166:[function(require,module,exports){
+},{"../../lib/extend":1253,"../../plots/cartesian/layout_attributes":1301,"../../plots/font_attributes":1312}],1162:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -106059,7 +106052,7 @@ module.exports = function colorbarDefaults(containerIn, containerOut, layout) {
     coerce('titleside');
 };
 
-},{"../../lib":1264,"../../plots/cartesian/tick_label_defaults":1311,"../../plots/cartesian/tick_mark_defaults":1312,"../../plots/cartesian/tick_value_defaults":1313,"./attributes":1165}],1167:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/tick_label_defaults":1307,"../../plots/cartesian/tick_mark_defaults":1308,"../../plots/cartesian/tick_value_defaults":1309,"./attributes":1161}],1163:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -106692,7 +106685,7 @@ module.exports = function draw(gd, id) {
     return component;
 };
 
-},{"../../lib":1264,"../../lib/extend":1257,"../../lib/setcursor":1275,"../../plotly":1291,"../../plots/cartesian/axes":1296,"../../plots/cartesian/axis_defaults":1298,"../../plots/cartesian/layout_attributes":1305,"../../plots/cartesian/position_defaults":1308,"../../plots/plots":1356,"../../registry":1371,"../color":1164,"../dragelement":1185,"../drawing":1187,"../titles":1238,"./attributes":1165,"d3":176,"tinycolor2":1132}],1168:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/extend":1253,"../../lib/setcursor":1271,"../../plotly":1287,"../../plots/cartesian/axes":1292,"../../plots/cartesian/axis_defaults":1294,"../../plots/cartesian/layout_attributes":1301,"../../plots/cartesian/position_defaults":1304,"../../plots/plots":1352,"../../registry":1367,"../color":1160,"../dragelement":1181,"../drawing":1183,"../titles":1234,"./attributes":1161,"d3":172,"tinycolor2":1128}],1164:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -106711,7 +106704,7 @@ module.exports = function hasColorbar(container) {
     return Lib.isPlainObject(container.colorbar);
 };
 
-},{"../../lib":1264}],1169:[function(require,module,exports){
+},{"../../lib":1260}],1165:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -106784,7 +106777,7 @@ module.exports = {
     }
 };
 
-},{}],1170:[function(require,module,exports){
+},{}],1166:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -106850,7 +106843,7 @@ module.exports = function calc(trace, vals, containerStr, cLetter) {
     }
 };
 
-},{"../../lib":1264,"./flip_scale":1175,"./scales":1182}],1171:[function(require,module,exports){
+},{"../../lib":1260,"./flip_scale":1171,"./scales":1178}],1167:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -106940,7 +106933,7 @@ module.exports = function makeColorScaleAttributes(context) {
     };
 };
 
-},{"../../lib/extend":1257,"./attributes":1169,"./scales.js":1182}],1172:[function(require,module,exports){
+},{"../../lib/extend":1253,"./attributes":1165,"./scales.js":1178}],1168:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -106956,7 +106949,7 @@ var scales = require('./scales');
 
 module.exports = scales.RdBu;
 
-},{"./scales":1182}],1173:[function(require,module,exports){
+},{"./scales":1178}],1169:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107020,7 +107013,7 @@ module.exports = function colorScaleDefaults(traceIn, traceOut, layout, coerce,
     if(showScale) colorbarDefaults(containerIn, containerOut, layout);
 };
 
-},{"../../lib":1264,"../colorbar/defaults":1166,"../colorbar/has_colorbar":1168,"./flip_scale":1175,"./is_valid_scale":1179,"fast-isnumeric":184}],1174:[function(require,module,exports){
+},{"../../lib":1260,"../colorbar/defaults":1162,"../colorbar/has_colorbar":1164,"./flip_scale":1171,"./is_valid_scale":1175,"fast-isnumeric":180}],1170:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107057,7 +107050,7 @@ module.exports = function extractScale(scl, cmin, cmax) {
     };
 };
 
-},{}],1175:[function(require,module,exports){
+},{}],1171:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107082,7 +107075,7 @@ module.exports = function flipScale(scl) {
     return sclNew;
 };
 
-},{}],1176:[function(require,module,exports){
+},{}],1172:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107122,7 +107115,7 @@ module.exports = function getScale(scl, dflt) {
     return scl;
 };
 
-},{"./default_scale":1172,"./is_valid_scale_array":1180,"./scales":1182}],1177:[function(require,module,exports){
+},{"./default_scale":1168,"./is_valid_scale_array":1176,"./scales":1178}],1173:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107168,7 +107161,7 @@ module.exports = function hasColorscale(trace, containerStr) {
     );
 };
 
-},{"../../lib":1264,"./is_valid_scale":1179,"fast-isnumeric":184}],1178:[function(require,module,exports){
+},{"../../lib":1260,"./is_valid_scale":1175,"fast-isnumeric":180}],1174:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107202,7 +107195,7 @@ exports.extractScale = require('./extract_scale');
 
 exports.makeColorScaleFunc = require('./make_color_scale_func');
 
-},{"./attributes":1169,"./calc":1170,"./default_scale":1172,"./defaults":1173,"./extract_scale":1174,"./flip_scale":1175,"./get_scale":1176,"./has_colorscale":1177,"./is_valid_scale":1179,"./make_color_scale_func":1181,"./scales":1182}],1179:[function(require,module,exports){
+},{"./attributes":1165,"./calc":1166,"./default_scale":1168,"./defaults":1169,"./extract_scale":1170,"./flip_scale":1171,"./get_scale":1172,"./has_colorscale":1173,"./is_valid_scale":1175,"./make_color_scale_func":1177,"./scales":1178}],1175:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107223,7 +107216,7 @@ module.exports = function isValidScale(scl) {
     else return isValidScaleArray(scl);
 };
 
-},{"./is_valid_scale_array":1180,"./scales":1182}],1180:[function(require,module,exports){
+},{"./is_valid_scale_array":1176,"./scales":1178}],1176:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107260,7 +107253,7 @@ module.exports = function isValidScaleArray(scl) {
     return true;
 };
 
-},{"tinycolor2":1132}],1181:[function(require,module,exports){
+},{"tinycolor2":1128}],1177:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107356,7 +107349,7 @@ function colorArray2rbga(colorArray) {
     return tinycolor(colorObj).toRgbString();
 }
 
-},{"../color":1164,"d3":176,"fast-isnumeric":184,"tinycolor2":1132}],1182:[function(require,module,exports){
+},{"../color":1160,"d3":172,"fast-isnumeric":180,"tinycolor2":1128}],1178:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107487,7 +107480,7 @@ module.exports = {
     ]
 };
 
-},{}],1183:[function(require,module,exports){
+},{}],1179:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107520,7 +107513,7 @@ module.exports = function align(v, dv, v0, v1, anchor) {
     return vc;
 };
 
-},{}],1184:[function(require,module,exports){
+},{}],1180:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107558,7 +107551,7 @@ module.exports = function getCursor(x, y, xanchor, yanchor) {
     return cursorset[y][x];
 };
 
-},{"../../lib":1264}],1185:[function(require,module,exports){
+},{"../../lib":1260}],1181:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107745,7 +107738,7 @@ function finishDrag(gd) {
     if(gd._replotPending) Plotly.plot(gd);
 }
 
-},{"../../lib":1264,"../../plotly":1291,"../../plots/cartesian/constants":1301,"./align":1183,"./cursor":1184,"./unhover":1186}],1186:[function(require,module,exports){
+},{"../../lib":1260,"../../plotly":1287,"../../plots/cartesian/constants":1297,"./align":1179,"./cursor":1180,"./unhover":1182}],1182:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -107796,7 +107789,7 @@ unhover.raw = function unhoverRaw(gd, evt) {
     gd._hoverdata = undefined;
 };
 
-},{"../../lib/events":1256}],1187:[function(require,module,exports){
+},{"../../lib/events":1252}],1183:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -108375,7 +108368,7 @@ drawing.setClipUrl = function(s, localId) {
     s.attr('clip-path', 'url(' + url + ')');
 };
 
-},{"../../constants/xmlns_namespaces":1249,"../../lib":1264,"../../lib/svg_text_utils":1279,"../../registry":1371,"../../traces/scatter/make_bubble_size_func":1503,"../../traces/scatter/subtypes":1508,"../color":1164,"../colorscale":1178,"./symbol_defs":1188,"d3":176,"fast-isnumeric":184}],1188:[function(require,module,exports){
+},{"../../constants/xmlns_namespaces":1245,"../../lib":1260,"../../lib/svg_text_utils":1275,"../../registry":1367,"../../traces/scatter/make_bubble_size_func":1499,"../../traces/scatter/subtypes":1504,"../color":1160,"../colorscale":1174,"./symbol_defs":1184,"d3":172,"fast-isnumeric":180}],1184:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -108851,7 +108844,7 @@ module.exports = {
     }
 };
 
-},{"d3":176}],1189:[function(require,module,exports){
+},{"d3":172}],1185:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -108993,7 +108986,7 @@ module.exports = {
     }
 };
 
-},{}],1190:[function(require,module,exports){
+},{}],1186:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109056,7 +109049,7 @@ function calcOneAxis(calcTrace, trace, axis, coord) {
     Axes.expand(axis, vals, {padded: true});
 }
 
-},{"../../plots/cartesian/axes":1296,"../../registry":1371,"./compute_error":1191,"fast-isnumeric":184}],1191:[function(require,module,exports){
+},{"../../plots/cartesian/axes":1292,"../../registry":1367,"./compute_error":1187,"fast-isnumeric":180}],1187:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109152,7 +109145,7 @@ function makeComputeErrorValue(type, value) {
     }
 }
 
-},{}],1192:[function(require,module,exports){
+},{}],1188:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109229,7 +109222,7 @@ module.exports = function(traceIn, traceOut, defaultColor, opts) {
     }
 };
 
-},{"../../lib":1264,"../../registry":1371,"./attributes":1189,"fast-isnumeric":184}],1193:[function(require,module,exports){
+},{"../../lib":1260,"../../registry":1367,"./attributes":1185,"fast-isnumeric":180}],1189:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109288,7 +109281,7 @@ errorBars.hoverInfo = function(calcPoint, trace, hoverPoint) {
     }
 };
 
-},{"./attributes":1189,"./calc":1190,"./defaults":1192,"./plot":1194,"./style":1195}],1194:[function(require,module,exports){
+},{"./attributes":1185,"./calc":1186,"./defaults":1188,"./plot":1190,"./style":1191}],1190:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109452,7 +109445,7 @@ function errorCoords(d, xa, ya) {
     return out;
 }
 
-},{"../../traces/scatter/subtypes":1508,"d3":176,"fast-isnumeric":184}],1195:[function(require,module,exports){
+},{"../../traces/scatter/subtypes":1504,"d3":172,"fast-isnumeric":180}],1191:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109489,7 +109482,7 @@ module.exports = function style(traces) {
     });
 };
 
-},{"../color":1164,"d3":176}],1196:[function(require,module,exports){
+},{"../color":1160,"d3":172}],1192:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109658,7 +109651,7 @@ module.exports = {
     }
 };
 
-},{"../../plots/cartesian/constants":1301}],1197:[function(require,module,exports){
+},{"../../plots/cartesian/constants":1297}],1193:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109718,7 +109711,7 @@ function imageDefaults(imageIn, imageOut, fullLayout) {
     return imageOut;
 }
 
-},{"../../lib":1264,"../../plots/array_container_defaults":1293,"../../plots/cartesian/axes":1296,"./attributes":1196}],1198:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/array_container_defaults":1289,"../../plots/cartesian/axes":1292,"./attributes":1192}],1194:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109898,7 +109891,7 @@ module.exports = function draw(gd) {
     });
 };
 
-},{"../../constants/xmlns_namespaces":1249,"../../plots/cartesian/axes":1296,"../drawing":1187,"d3":176}],1199:[function(require,module,exports){
+},{"../../constants/xmlns_namespaces":1245,"../../plots/cartesian/axes":1292,"../drawing":1183,"d3":172}],1195:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109919,7 +109912,7 @@ module.exports = {
     draw: require('./draw')
 };
 
-},{"./attributes":1196,"./defaults":1197,"./draw":1198}],1200:[function(require,module,exports){
+},{"./attributes":1192,"./defaults":1193,"./draw":1194}],1196:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -109968,7 +109961,7 @@ exports.isMiddleAnchor = function isMiddleAnchor(opts) {
     );
 };
 
-},{}],1201:[function(require,module,exports){
+},{}],1197:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -110083,7 +110076,7 @@ module.exports = {
     }
 };
 
-},{"../../lib/extend":1257,"../../plots/font_attributes":1316,"../color/attributes":1163}],1202:[function(require,module,exports){
+},{"../../lib/extend":1253,"../../plots/font_attributes":1312,"../color/attributes":1159}],1198:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -110101,7 +110094,7 @@ module.exports = {
     scrollBarMargin: 4
 };
 
-},{}],1203:[function(require,module,exports){
+},{}],1199:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -110194,7 +110187,7 @@ module.exports = function legendDefaults(layoutIn, layoutOut, fullData) {
     Lib.noneOrAll(containerIn, containerOut, ['x', 'y']);
 };
 
-},{"../../lib":1264,"../../plots/layout_attributes":1347,"../../registry":1371,"./attributes":1201,"./helpers":1206}],1204:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/layout_attributes":1343,"../../registry":1367,"./attributes":1197,"./helpers":1202}],1200:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -110910,7 +110903,7 @@ function expandHorizontalMargin(gd) {
     });
 }
 
-},{"../../lib":1264,"../../lib/svg_text_utils":1279,"../../plotly":1291,"../../plots/plots":1356,"../../registry":1371,"../color":1164,"../dragelement":1185,"../drawing":1187,"./anchor_utils":1200,"./constants":1202,"./get_legend_data":1205,"./helpers":1206,"./style":1208,"d3":176}],1205:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/svg_text_utils":1275,"../../plotly":1287,"../../plots/plots":1352,"../../registry":1367,"../color":1160,"../dragelement":1181,"../drawing":1183,"./anchor_utils":1196,"./constants":1198,"./get_legend_data":1201,"./helpers":1202,"./style":1204,"d3":172}],1201:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -111015,7 +111008,7 @@ module.exports = function getLegendData(calcdata, opts) {
     return legendData;
 };
 
-},{"../../registry":1371,"./helpers":1206}],1206:[function(require,module,exports){
+},{"../../registry":1367,"./helpers":1202}],1202:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -111046,7 +111039,7 @@ exports.isReversed = function isReversed(legendLayout) {
     return (legendLayout.traceorder || '').indexOf('reversed') !== -1;
 };
 
-},{"../../registry":1371}],1207:[function(require,module,exports){
+},{"../../registry":1367}],1203:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -111070,7 +111063,7 @@ module.exports = {
     style: require('./style')
 };
 
-},{"./attributes":1201,"./defaults":1203,"./draw":1204,"./style":1208}],1208:[function(require,module,exports){
+},{"./attributes":1197,"./defaults":1199,"./draw":1200,"./style":1204}],1204:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -111292,7 +111285,7 @@ function stylePies(d) {
     if(pts.size()) pts.call(stylePie, d[0], trace);
 }
 
-},{"../../lib":1264,"../../registry":1371,"../../traces/pie/style_one":1482,"../../traces/scatter/subtypes":1508,"../color":1164,"../drawing":1187,"d3":176}],1209:[function(require,module,exports){
+},{"../../lib":1260,"../../registry":1367,"../../traces/pie/style_one":1478,"../../traces/scatter/subtypes":1504,"../color":1160,"../drawing":1183,"d3":172}],1205:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -111811,7 +111804,7 @@ modeBarButtons.resetViews = {
     }
 };
 
-},{"../../../build/ploticon":94,"../../lib":1264,"../../plotly":1291,"../../plots/cartesian/axes":1296,"../../plots/plots":1356,"../../snapshot/download":1373}],1210:[function(require,module,exports){
+},{"../../../build/ploticon":90,"../../lib":1260,"../../plotly":1287,"../../plots/cartesian/axes":1292,"../../plots/plots":1352,"../../snapshot/download":1369}],1206:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -111825,7 +111818,7 @@ modeBarButtons.resetViews = {
 
 exports.manage = require('./manage');
 
-},{"./manage":1211}],1211:[function(require,module,exports){
+},{"./manage":1207}],1207:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112053,7 +112046,7 @@ function fillCustomButton(customButtons) {
     return customButtons;
 }
 
-},{"../../plots/cartesian/axes":1296,"../../traces/scatter/subtypes":1508,"./buttons":1209,"./modebar":1212}],1212:[function(require,module,exports){
+},{"../../plots/cartesian/axes":1292,"../../traces/scatter/subtypes":1504,"./buttons":1205,"./modebar":1208}],1208:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112343,7 +112336,7 @@ function createModeBar(gd, buttons) {
 
 module.exports = createModeBar;
 
-},{"../../../build/ploticon":94,"../../lib":1264,"d3":176}],1213:[function(require,module,exports){
+},{"../../../build/ploticon":90,"../../lib":1260,"d3":172}],1209:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112448,7 +112441,7 @@ module.exports = {
     }
 };
 
-},{"../../lib/extend":1257,"../../plots/font_attributes":1316,"../color/attributes":1163,"./button_attributes":1214}],1214:[function(require,module,exports){
+},{"../../lib/extend":1253,"../../plots/font_attributes":1312,"../color/attributes":1159,"./button_attributes":1210}],1210:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112506,7 +112499,7 @@ module.exports = {
     }
 };
 
-},{}],1215:[function(require,module,exports){
+},{}],1211:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112535,7 +112528,7 @@ module.exports = {
     darkAmount: 10
 };
 
-},{}],1216:[function(require,module,exports){
+},{}],1212:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112634,7 +112627,7 @@ function getPosDflt(containerOut, layout, counterAxes) {
     return [containerOut.domain[0], posY + constants.yPad];
 }
 
-},{"../../lib":1264,"../color":1164,"./attributes":1213,"./button_attributes":1214,"./constants":1215}],1217:[function(require,module,exports){
+},{"../../lib":1260,"../color":1160,"./attributes":1209,"./button_attributes":1210,"./constants":1211}],1213:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112909,7 +112902,7 @@ function reposition(gd, buttons, opts, axName) {
     });
 }
 
-},{"../../lib/svg_text_utils":1279,"../../plotly":1291,"../../plots/cartesian/axis_ids":1299,"../../plots/plots":1356,"../color":1164,"../drawing":1187,"../legend/anchor_utils":1200,"./constants":1215,"./get_update_object":1218,"d3":176}],1218:[function(require,module,exports){
+},{"../../lib/svg_text_utils":1275,"../../plotly":1287,"../../plots/cartesian/axis_ids":1295,"../../plots/plots":1352,"../color":1160,"../drawing":1183,"../legend/anchor_utils":1196,"./constants":1211,"./get_update_object":1214,"d3":172}],1214:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112966,7 +112959,7 @@ function getXRange(axisLayout, buttonLayout) {
     return [range0, range1];
 }
 
-},{"d3":176}],1219:[function(require,module,exports){
+},{"d3":172}],1215:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -112993,7 +112986,7 @@ module.exports = {
     draw: require('./draw')
 };
 
-},{"./attributes":1213,"./defaults":1216,"./draw":1217}],1220:[function(require,module,exports){
+},{"./attributes":1209,"./defaults":1212,"./draw":1213}],1216:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -113068,7 +113061,7 @@ module.exports = {
     }
 };
 
-},{"../color/attributes":1163}],1221:[function(require,module,exports){
+},{"../color/attributes":1159}],1217:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -113121,7 +113114,7 @@ module.exports = {
     handleStroke: '#666',
 };
 
-},{}],1222:[function(require,module,exports){
+},{}],1218:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -113183,7 +113176,7 @@ module.exports = function handleDefaults(layoutIn, layoutOut, axName, counterAxe
     containerOut._input = containerIn;
 };
 
-},{"../../lib":1264,"./attributes":1220}],1223:[function(require,module,exports){
+},{"../../lib":1260,"./attributes":1216}],1219:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -113710,7 +113703,7 @@ function clearPushMargins(gd) {
     }
 }
 
-},{"../../lib":1264,"../../lib/setcursor":1275,"../../plotly":1291,"../../plots/cartesian":1304,"../../plots/cartesian/axes":1296,"../../plots/plots":1356,"../color":1164,"../dragelement":1185,"../drawing":1187,"./constants":1221,"d3":176}],1224:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/setcursor":1271,"../../plotly":1287,"../../plots/cartesian":1300,"../../plots/cartesian/axes":1292,"../../plots/plots":1352,"../color":1160,"../dragelement":1181,"../drawing":1183,"./constants":1217,"d3":172}],1220:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -113737,7 +113730,7 @@ module.exports = {
     draw: require('./draw')
 };
 
-},{"./attributes":1220,"./defaults":1222,"./draw":1223}],1225:[function(require,module,exports){
+},{"./attributes":1216,"./defaults":1218,"./draw":1219}],1221:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -113904,7 +113897,7 @@ module.exports = {
     }
 };
 
-},{"../../lib/extend":1257,"../../traces/scatter/attributes":1488,"../annotations/attributes":1155}],1226:[function(require,module,exports){
+},{"../../lib/extend":1253,"../../traces/scatter/attributes":1484,"../annotations/attributes":1151}],1222:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -113981,7 +113974,7 @@ function shapeBounds(ax, v0, v1, path, paramsToUse) {
     if(max >= min) return [min, max];
 }
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"./constants":1227,"./helpers":1230}],1227:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"./constants":1223,"./helpers":1226}],1223:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -114045,7 +114038,7 @@ module.exports = {
     }
 };
 
-},{}],1228:[function(require,module,exports){
+},{}],1224:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -114070,7 +114063,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut) {
     handleArrayContainerDefaults(layoutIn, layoutOut, opts);
 };
 
-},{"../../plots/array_container_defaults":1293,"./shape_defaults":1232}],1229:[function(require,module,exports){
+},{"../../plots/array_container_defaults":1289,"./shape_defaults":1228}],1225:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -114637,7 +114630,7 @@ function movePath(pathIn, moveX, moveY) {
     });
 }
 
-},{"../../lib":1264,"../../lib/setcursor":1275,"../../plotly":1291,"../../plots/cartesian/axes":1296,"../color":1164,"../dragelement":1185,"../drawing":1187,"./constants":1227,"./defaults":1228,"./helpers":1230,"./shape_defaults":1232,"fast-isnumeric":184}],1230:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/setcursor":1271,"../../plotly":1287,"../../plots/cartesian/axes":1292,"../color":1160,"../dragelement":1181,"../drawing":1183,"./constants":1223,"./defaults":1224,"./helpers":1226,"./shape_defaults":1228,"fast-isnumeric":180}],1226:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -114718,7 +114711,7 @@ exports.getPixelToData = function(gd, axis, isVertical) {
     return pixelToData;
 };
 
-},{}],1231:[function(require,module,exports){
+},{}],1227:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -114744,7 +114737,7 @@ module.exports = {
     drawOne: drawModule.drawOne
 };
 
-},{"./attributes":1225,"./calc_autorange":1226,"./defaults":1228,"./draw":1229}],1232:[function(require,module,exports){
+},{"./attributes":1221,"./calc_autorange":1222,"./defaults":1224,"./draw":1225}],1228:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -114843,7 +114836,7 @@ module.exports = function handleShapeDefaults(shapeIn, shapeOut, fullLayout, opt
     return shapeOut;
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"./attributes":1225,"./helpers":1230}],1233:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"./attributes":1221,"./helpers":1226}],1229:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -115117,7 +115110,7 @@ module.exports = {
     },
 };
 
-},{"../../lib/extend":1257,"../../plots/animation_attributes":1292,"../../plots/font_attributes":1316,"../../plots/pad_attributes":1355,"./constants":1234}],1234:[function(require,module,exports){
+},{"../../lib/extend":1253,"../../plots/animation_attributes":1288,"../../plots/font_attributes":1312,"../../plots/pad_attributes":1351,"./constants":1230}],1230:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -115214,7 +115207,7 @@ module.exports = {
     currentValueInset: 0,
 };
 
-},{}],1235:[function(require,module,exports){
+},{}],1231:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -115327,7 +115320,7 @@ function stepsDefaults(sliderIn, sliderOut) {
     return valuesOut;
 }
 
-},{"../../lib":1264,"../../plots/array_container_defaults":1293,"./attributes":1233,"./constants":1234}],1236:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/array_container_defaults":1289,"./attributes":1229,"./constants":1230}],1232:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -115930,7 +115923,7 @@ function clearPushMargins(gd) {
     }
 }
 
-},{"../../lib":1264,"../../lib/svg_text_utils":1279,"../../plots/plots":1356,"../color":1164,"../drawing":1187,"../legend/anchor_utils":1200,"./constants":1234,"d3":176}],1237:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/svg_text_utils":1275,"../../plots/plots":1352,"../color":1160,"../drawing":1183,"../legend/anchor_utils":1196,"./constants":1230,"d3":172}],1233:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -115953,7 +115946,7 @@ module.exports = {
     draw: require('./draw')
 };
 
-},{"./attributes":1233,"./constants":1234,"./defaults":1235,"./draw":1236}],1238:[function(require,module,exports){
+},{"./attributes":1229,"./constants":1230,"./defaults":1231,"./draw":1232}],1234:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -116183,7 +116176,7 @@ Titles.draw = function(gd, titleClass, options) {
     el.classed('js-placeholder', isplaceholder);
 };
 
-},{"../../lib":1264,"../../lib/svg_text_utils":1279,"../../plotly":1291,"../../plots/plots":1356,"../color":1164,"../drawing":1187,"d3":176,"fast-isnumeric":184}],1239:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/svg_text_utils":1275,"../../plotly":1287,"../../plots/plots":1352,"../color":1160,"../drawing":1183,"d3":172,"fast-isnumeric":180}],1235:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -116355,7 +116348,7 @@ module.exports = {
     }
 };
 
-},{"../../lib/extend":1257,"../../plots/font_attributes":1316,"../../plots/pad_attributes":1355,"../color/attributes":1163}],1240:[function(require,module,exports){
+},{"../../lib/extend":1253,"../../plots/font_attributes":1312,"../../plots/pad_attributes":1351,"../color/attributes":1159}],1236:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -116431,7 +116424,7 @@ module.exports = {
     hoverColor: '#F4FAFF'
 };
 
-},{}],1241:[function(require,module,exports){
+},{}],1237:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -116525,7 +116518,7 @@ function buttonsDefaults(menuIn, menuOut) {
     return buttonsOut;
 }
 
-},{"../../lib":1264,"../../plots/array_container_defaults":1293,"./attributes":1239,"./constants":1240}],1242:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/array_container_defaults":1289,"./attributes":1235,"./constants":1236}],1238:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117108,9 +117101,9 @@ function clearPushMargins(gd) {
     }
 }
 
-},{"../../lib":1264,"../../lib/svg_text_utils":1279,"../../plots/plots":1356,"../color":1164,"../drawing":1187,"../legend/anchor_utils":1200,"./constants":1240,"d3":176}],1243:[function(require,module,exports){
-arguments[4][1237][0].apply(exports,arguments)
-},{"./attributes":1239,"./constants":1240,"./defaults":1241,"./draw":1242,"dup":1237}],1244:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/svg_text_utils":1275,"../../plots/plots":1352,"../color":1160,"../drawing":1183,"../legend/anchor_utils":1196,"./constants":1236,"d3":172}],1239:[function(require,module,exports){
+arguments[4][1233][0].apply(exports,arguments)
+},{"./attributes":1235,"./constants":1236,"./defaults":1237,"./draw":1238,"dup":1233}],1240:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117131,7 +117124,7 @@ module.exports = {
     longdashdot: [8, 1, 1, 1]
 };
 
-},{}],1245:[function(require,module,exports){
+},{}],1241:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117152,7 +117145,7 @@ module.exports = {
     longdashdot: [[0.5, 0.7, 0.8, 1], 10]
 };
 
-},{}],1246:[function(require,module,exports){
+},{}],1242:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117175,7 +117168,7 @@ module.exports = {
     x: '❌'
 };
 
-},{}],1247:[function(require,module,exports){
+},{}],1243:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117223,7 +117216,7 @@ module.exports = {
     EPOCHJD: 2440587.5
 };
 
-},{}],1248:[function(require,module,exports){
+},{}],1244:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117261,7 +117254,7 @@ module.exports = {
 
 };
 
-},{}],1249:[function(require,module,exports){
+},{}],1245:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117285,7 +117278,7 @@ exports.svgAttrs = {
     'xmlns:xlink': exports.xlink
 };
 
-},{}],1250:[function(require,module,exports){
+},{}],1246:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117364,7 +117357,7 @@ exports.Queue = require('./lib/queue');
 // export d3 used in the bundle
 exports.d3 = require('d3');
 
-},{"../build/plotcss":93,"../build/ploticon":94,"./components/annotations":1160,"./components/images":1199,"./components/legend":1207,"./components/rangeselector":1219,"./components/rangeslider":1224,"./components/shapes":1231,"./components/sliders":1237,"./components/updatemenus":1243,"./fonts/mathjax_config":1251,"./lib/queue":1273,"./plot_api/plot_schema":1285,"./plot_api/register":1286,"./plot_api/set_plot_config":1287,"./plot_api/to_image":1289,"./plot_api/validate":1290,"./plotly":1291,"./snapshot":1376,"./snapshot/download":1373,"./traces/scatter":1498,"d3":176,"es6-promise":183}],1251:[function(require,module,exports){
+},{"../build/plotcss":89,"../build/ploticon":90,"./components/annotations":1156,"./components/images":1195,"./components/legend":1203,"./components/rangeselector":1215,"./components/rangeslider":1220,"./components/shapes":1227,"./components/sliders":1233,"./components/updatemenus":1239,"./fonts/mathjax_config":1247,"./lib/queue":1269,"./plot_api/plot_schema":1281,"./plot_api/register":1282,"./plot_api/set_plot_config":1283,"./plot_api/to_image":1285,"./plot_api/validate":1286,"./plotly":1287,"./snapshot":1372,"./snapshot/download":1369,"./traces/scatter":1494,"d3":172,"es6-promise":179}],1247:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117397,7 +117390,7 @@ if(typeof MathJax !== 'undefined') {
     exports.MathJax = false;
 }
 
-},{}],1252:[function(require,module,exports){
+},{}],1248:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117414,7 +117407,7 @@ module.exports = function arrayToCalcItem(traceAttr, calcItem, calcAttr, i) {
     if(Array.isArray(traceAttr)) calcItem[calcAttr] = traceAttr[i];
 };
 
-},{}],1253:[function(require,module,exports){
+},{}],1249:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117447,7 +117440,7 @@ module.exports = function cleanNumber(v) {
     return BADNUM;
 };
 
-},{"../constants/numerical":1247,"fast-isnumeric":184}],1254:[function(require,module,exports){
+},{"../constants/numerical":1243,"fast-isnumeric":180}],1250:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -117806,7 +117799,7 @@ exports.validate = function(value, opts) {
     return out !== failed;
 };
 
-},{"../components/colorscale/get_scale":1176,"../components/colorscale/scales":1182,"./nested_property":1270,"fast-isnumeric":184,"tinycolor2":1132}],1255:[function(require,module,exports){
+},{"../components/colorscale/get_scale":1172,"../components/colorscale/scales":1178,"./nested_property":1266,"fast-isnumeric":180,"tinycolor2":1128}],1251:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -118434,7 +118427,7 @@ exports.findExactDates = function(data, calendar) {
     };
 };
 
-},{"../constants/numerical":1247,"../registry":1371,"./loggers":1267,"./mod":1269,"d3":176,"fast-isnumeric":184}],1256:[function(require,module,exports){
+},{"../constants/numerical":1243,"../registry":1367,"./loggers":1263,"./mod":1265,"d3":172,"fast-isnumeric":180}],1252:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -118600,7 +118593,7 @@ var Events = {
 
 module.exports = Events;
 
-},{"events":37}],1257:[function(require,module,exports){
+},{"events":37}],1253:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -118714,7 +118707,7 @@ function _extend(inputs, isDeep, keepAllKeys, noArrayCopies) {
     return target;
 }
 
-},{"./is_plain_object.js":1266}],1258:[function(require,module,exports){
+},{"./is_plain_object.js":1262}],1254:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -118765,7 +118758,7 @@ module.exports = function filterUnique(array) {
     return out;
 };
 
-},{}],1259:[function(require,module,exports){
+},{}],1255:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -118796,7 +118789,7 @@ module.exports = function filterVisible(container) {
     return out;
 };
 
-},{}],1260:[function(require,module,exports){
+},{}],1256:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -118858,7 +118851,7 @@ function countryNameToISO3(countryName) {
     return false;
 }
 
-},{"../lib":1264,"country-regex":175}],1261:[function(require,module,exports){
+},{"../lib":1260,"country-regex":171}],1257:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -118990,7 +118983,7 @@ exports.makeBlank = function() {
     };
 };
 
-},{}],1262:[function(require,module,exports){
+},{}],1258:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -119073,7 +119066,7 @@ function formatColor(containerIn, opacityIn, len) {
 
 module.exports = formatColor;
 
-},{"../components/color/attributes":1163,"../components/colorscale":1178,"./str2rgbarray":1278,"fast-isnumeric":184,"tinycolor2":1132}],1263:[function(require,module,exports){
+},{"../components/color/attributes":1159,"../components/colorscale":1174,"./str2rgbarray":1274,"fast-isnumeric":180,"tinycolor2":1128}],1259:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -119142,7 +119135,7 @@ function convertHTMLToUnicode(html) {
 
 module.exports = convertHTMLToUnicode;
 
-},{"../constants/string_mappings":1248,"superscript-text":1131}],1264:[function(require,module,exports){
+},{"../constants/string_mappings":1244,"superscript-text":1127}],1260:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -119893,7 +119886,7 @@ lib.numSeparate = function(value, separators, separatethousands) {
     return x1 + x2;
 };
 
-},{"./clean_number":1253,"./coerce":1254,"./dates":1255,"./extend":1257,"./filter_unique":1258,"./filter_visible":1259,"./is_array":1265,"./is_plain_object":1266,"./loggers":1267,"./matrix":1268,"./mod":1269,"./nested_property":1270,"./notifier":1271,"./search":1274,"./stats":1277,"d3":176}],1265:[function(require,module,exports){
+},{"./clean_number":1249,"./coerce":1250,"./dates":1251,"./extend":1253,"./filter_unique":1254,"./filter_visible":1255,"./is_array":1261,"./is_plain_object":1262,"./loggers":1263,"./matrix":1264,"./mod":1265,"./nested_property":1266,"./notifier":1267,"./search":1270,"./stats":1273,"d3":172}],1261:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -119911,7 +119904,7 @@ module.exports = function isArray(a) {
     return Array.isArray(a) || ArrayBuffer.isView(a);
 };
 
-},{}],1266:[function(require,module,exports){
+},{}],1262:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -119940,7 +119933,7 @@ module.exports = function isPlainObject(obj) {
     );
 };
 
-},{}],1267:[function(require,module,exports){
+},{}],1263:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -120007,7 +120000,7 @@ loggers.error = function() {
     }
 };
 
-},{"../plot_api/plot_config":1284}],1268:[function(require,module,exports){
+},{"../plot_api/plot_config":1280}],1264:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -120117,7 +120110,7 @@ exports.apply2DTransform2 = function(transform) {
     };
 };
 
-},{}],1269:[function(require,module,exports){
+},{}],1265:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -120137,7 +120130,7 @@ module.exports = function mod(v, d) {
     return out < 0 ? out + d : out;
 };
 
-},{}],1270:[function(require,module,exports){
+},{}],1266:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -120394,7 +120387,7 @@ function badContainer(container, propStr, propParts) {
     };
 }
 
-},{"./is_array":1265,"fast-isnumeric":184}],1271:[function(require,module,exports){
+},{"./is_array":1261,"fast-isnumeric":180}],1267:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -120471,7 +120464,7 @@ module.exports = function(text, displayLength) {
         });
 };
 
-},{"d3":176,"fast-isnumeric":184}],1272:[function(require,module,exports){
+},{"d3":172,"fast-isnumeric":180}],1268:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -120711,7 +120704,7 @@ polygon.filter = function filter(pts, tolerance) {
     };
 };
 
-},{"./matrix":1268}],1273:[function(require,module,exports){
+},{"./matrix":1264}],1269:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -120922,7 +120915,7 @@ queue.plotDo = function(gd, func, args) {
 
 module.exports = queue;
 
-},{"../lib":1264,"../plot_api/plot_config":1284}],1274:[function(require,module,exports){
+},{"../lib":1260,"../plot_api/plot_config":1280}],1270:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121033,7 +121026,7 @@ exports.roundUp = function(val, arrayIn, reverse) {
     return arrayIn[low];
 };
 
-},{"./loggers":1267,"fast-isnumeric":184}],1275:[function(require,module,exports){
+},{"./loggers":1263,"fast-isnumeric":180}],1271:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121056,7 +121049,7 @@ module.exports = function setCursor(el3, csr) {
     if(csr) el3.classed('cursor-' + csr, true);
 };
 
-},{}],1276:[function(require,module,exports){
+},{}],1272:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121105,7 +121098,7 @@ module.exports = function showWebGlMsg(scene) {
     return false;
 };
 
-},{"../components/color":1164}],1277:[function(require,module,exports){
+},{"../components/color":1160}],1273:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121201,7 +121194,7 @@ exports.interp = function(arr, n) {
     return frac * arr[Math.ceil(n)] + (1 - frac) * arr[Math.floor(n)];
 };
 
-},{"fast-isnumeric":184}],1278:[function(require,module,exports){
+},{"fast-isnumeric":180}],1274:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121223,7 +121216,7 @@ function str2RgbaArray(color) {
 
 module.exports = str2RgbaArray;
 
-},{"arraytools":164,"tinycolor2":1132}],1279:[function(require,module,exports){
+},{"arraytools":160,"tinycolor2":1128}],1275:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121750,7 +121743,7 @@ exports.makeEditable = function(context, _delegate, options) {
     return d3.rebind(this, dispatch, 'on');
 };
 
-},{"../constants/string_mappings":1248,"../constants/xmlns_namespaces":1249,"../lib":1264,"d3":176}],1280:[function(require,module,exports){
+},{"../constants/string_mappings":1244,"../constants/xmlns_namespaces":1245,"../lib":1260,"d3":172}],1276:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121786,7 +121779,7 @@ topojsonUtils.getTopojsonFeatures = function(trace, topojson) {
     return topojsonFeature(topojson, obj).features;
 };
 
-},{"../plots/geo/constants":1318,"topojson-client":1133}],1281:[function(require,module,exports){
+},{"../plots/geo/constants":1314,"topojson-client":1129}],1277:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -121820,7 +121813,7 @@ module.exports = function truncate(arrayIn, len) {
     throw new Error('This array type is not yet supported by `truncate`.');
 };
 
-},{}],1282:[function(require,module,exports){
+},{}],1278:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -122308,7 +122301,7 @@ exports.manageArrayContainers = function(np, newVal, undoit) {
     }
 };
 
-},{"../components/color":1164,"../lib":1264,"../plots/cartesian/axes":1296,"../plots/plots":1356,"../registry":1371,"fast-isnumeric":184,"gl-mat4/fromQuat":235}],1283:[function(require,module,exports){
+},{"../components/color":1160,"../lib":1260,"../plots/cartesian/axes":1292,"../plots/plots":1352,"../registry":1367,"fast-isnumeric":180,"gl-mat4/fromQuat":231}],1279:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -125133,7 +125126,7 @@ function makePlotFramework(gd) {
     gd.emit('plotly_framework');
 }
 
-},{"../components/drawing":1187,"../components/errorbars":1193,"../constants/xmlns_namespaces":1249,"../lib":1264,"../lib/events":1256,"../lib/queue":1273,"../lib/svg_text_utils":1279,"../plotly":1291,"../plots/cartesian/graph_interact":1303,"../plots/plots":1356,"../plots/polar":1359,"../registry":1371,"./helpers":1282,"./subroutines":1288,"d3":176,"fast-isnumeric":184}],1284:[function(require,module,exports){
+},{"../components/drawing":1183,"../components/errorbars":1189,"../constants/xmlns_namespaces":1245,"../lib":1260,"../lib/events":1252,"../lib/queue":1269,"../lib/svg_text_utils":1275,"../plotly":1287,"../plots/cartesian/graph_interact":1299,"../plots/plots":1352,"../plots/polar":1355,"../registry":1367,"./helpers":1278,"./subroutines":1284,"d3":172,"fast-isnumeric":180}],1280:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -125253,7 +125246,7 @@ function defaultSetBackground(gd, bgColor) {
     }
 }
 
-},{}],1285:[function(require,module,exports){
+},{}],1281:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -125651,7 +125644,7 @@ function insertAttrs(baseAttrs, newAttrs, astr) {
     np.set(extendDeep(np.get() || {}, newAttrs));
 }
 
-},{"../lib":1264,"../plots/animation_attributes":1292,"../plots/attributes":1294,"../plots/frame_attributes":1317,"../plots/layout_attributes":1347,"../plots/polar/area_attributes":1357,"../plots/polar/axis_attributes":1358,"../registry":1371}],1286:[function(require,module,exports){
+},{"../lib":1260,"../plots/animation_attributes":1288,"../plots/attributes":1290,"../plots/frame_attributes":1313,"../plots/layout_attributes":1343,"../plots/polar/area_attributes":1353,"../plots/polar/axis_attributes":1354,"../registry":1367}],1282:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -125750,7 +125743,7 @@ function registerComponentModule(newModule) {
     Registry.registerComponent(newModule);
 }
 
-},{"../lib":1264,"../registry":1371}],1287:[function(require,module,exports){
+},{"../lib":1260,"../registry":1367}],1283:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -125776,7 +125769,7 @@ module.exports = function setPlotConfig(configObj) {
     return Lib.extendFlat(Plotly.defaultConfig, configObj);
 };
 
-},{"../lib":1264,"../plotly":1291}],1288:[function(require,module,exports){
+},{"../lib":1260,"../plotly":1287}],1284:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126098,7 +126091,7 @@ exports.doModeBar = function(gd) {
     return Plots.previousPromises(gd);
 };
 
-},{"../components/color":1164,"../components/drawing":1187,"../components/modebar":1210,"../components/titles":1238,"../lib":1264,"../plotly":1291,"../plots/plots":1356,"../registry":1371}],1289:[function(require,module,exports){
+},{"../components/color":1160,"../components/drawing":1183,"../components/modebar":1206,"../components/titles":1234,"../lib":1260,"../plotly":1287,"../plots/plots":1352,"../registry":1367}],1285:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126208,7 +126201,7 @@ function toImage(gd, opts) {
 
 module.exports = toImage;
 
-},{"../lib":1264,"../plotly":1291,"../snapshot/cloneplot":1372,"../snapshot/helpers":1375,"../snapshot/svgtoimg":1377,"../snapshot/tosvg":1379,"fast-isnumeric":184}],1290:[function(require,module,exports){
+},{"../lib":1260,"../plotly":1287,"../snapshot/cloneplot":1368,"../snapshot/helpers":1371,"../snapshot/svgtoimg":1373,"../snapshot/tosvg":1375,"fast-isnumeric":180}],1286:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126578,7 +126571,7 @@ function convertPathToAttributeString(path) {
     return astr;
 }
 
-},{"../lib":1264,"../plots/plots":1356,"./plot_schema":1285}],1291:[function(require,module,exports){
+},{"../lib":1260,"../plots/plots":1352,"./plot_schema":1281}],1287:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126611,7 +126604,7 @@ exports.ModeBar = require('./components/modebar');
 // plot api
 require('./plot_api/plot_api');
 
-},{"./components/modebar":1210,"./plot_api/plot_api":1283,"./plot_api/plot_config":1284,"./plots/cartesian/axes":1296,"./plots/cartesian/graph_interact":1303,"./plots/plots":1356}],1292:[function(require,module,exports){
+},{"./components/modebar":1206,"./plot_api/plot_api":1279,"./plot_api/plot_config":1280,"./plots/cartesian/axes":1292,"./plots/cartesian/graph_interact":1299,"./plots/plots":1352}],1288:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126735,7 +126728,7 @@ module.exports = {
     }
 };
 
-},{}],1293:[function(require,module,exports){
+},{}],1289:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126804,7 +126797,7 @@ module.exports = function handleArrayContainerDefaults(parentObjIn, parentObjOut
     }
 };
 
-},{"../lib":1264}],1294:[function(require,module,exports){
+},{"../lib":1260}],1290:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126914,7 +126907,7 @@ module.exports = {
     }
 };
 
-},{}],1295:[function(require,module,exports){
+},{}],1291:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -126953,7 +126946,7 @@ module.exports = {
     }
 };
 
-},{}],1296:[function(require,module,exports){
+},{}],1292:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -129155,7 +129148,7 @@ function swapAxisAttrs(layout, key, xFullAxes, yFullAxes) {
     }
 }
 
-},{"../../components/color":1164,"../../components/drawing":1187,"../../components/titles":1238,"../../constants/numerical":1247,"../../lib":1264,"../../lib/svg_text_utils":1279,"../../registry":1371,"./axis_ids":1299,"./layout_attributes":1305,"./layout_defaults":1306,"./set_convert":1310,"d3":176,"fast-isnumeric":184}],1297:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/drawing":1183,"../../components/titles":1234,"../../constants/numerical":1243,"../../lib":1260,"../../lib/svg_text_utils":1275,"../../registry":1367,"./axis_ids":1295,"./layout_attributes":1301,"./layout_defaults":1302,"./set_convert":1306,"d3":172,"fast-isnumeric":180}],1293:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -129230,7 +129223,7 @@ function category(a) {
     return curvecats > curvenums * 2;
 }
 
-},{"../../constants/numerical":1247,"../../lib":1264,"fast-isnumeric":184}],1298:[function(require,module,exports){
+},{"../../constants/numerical":1243,"../../lib":1260,"fast-isnumeric":180}],1294:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -129463,7 +129456,7 @@ function getFirstNonEmptyTrace(data, id, axLetter) {
     }
 }
 
-},{"../../components/color/attributes":1163,"../../lib":1264,"../../registry":1371,"./axis_autotype":1297,"./axis_ids":1299,"./category_order_defaults":1300,"./layout_attributes":1305,"./ordered_categories":1307,"./set_convert":1310,"./tick_label_defaults":1311,"./tick_mark_defaults":1312,"./tick_value_defaults":1313,"fast-isnumeric":184,"tinycolor2":1132}],1299:[function(require,module,exports){
+},{"../../components/color/attributes":1159,"../../lib":1260,"../../registry":1367,"./axis_autotype":1293,"./axis_ids":1295,"./category_order_defaults":1296,"./layout_attributes":1301,"./ordered_categories":1303,"./set_convert":1306,"./tick_label_defaults":1307,"./tick_mark_defaults":1308,"./tick_value_defaults":1309,"fast-isnumeric":180,"tinycolor2":1128}],1295:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -129585,7 +129578,7 @@ exports.getFromTrace = function(gd, fullTrace, type) {
     return ax;
 };
 
-},{"../../lib":1264,"../../registry":1371,"../plots":1356,"./constants":1301}],1300:[function(require,module,exports){
+},{"../../lib":1260,"../../registry":1367,"../plots":1352,"./constants":1297}],1296:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -129619,7 +129612,7 @@ module.exports = function handleCategoryOrderDefaults(containerIn, containerOut,
     }
 };
 
-},{}],1301:[function(require,module,exports){
+},{}],1297:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -129693,7 +129686,7 @@ module.exports = {
     DFLTRANGEY: [-1, 4]
 };
 
-},{}],1302:[function(require,module,exports){
+},{}],1298:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -130458,7 +130451,7 @@ function isSelectOrLasso(dragmode) {
     return modes.indexOf(dragmode) !== -1;
 }
 
-},{"../../components/color":1164,"../../components/dragelement":1185,"../../components/drawing":1187,"../../lib":1264,"../../lib/setcursor":1275,"../../lib/svg_text_utils":1279,"../../plotly":1291,"../../registry":1371,"./axes":1296,"./constants":1301,"./select":1309,"d3":176,"tinycolor2":1132}],1303:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/dragelement":1181,"../../components/drawing":1183,"../../lib":1260,"../../lib/setcursor":1271,"../../lib/svg_text_utils":1275,"../../plotly":1287,"../../registry":1367,"./axes":1292,"./constants":1297,"./select":1305,"d3":172,"tinycolor2":1128}],1299:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -131807,7 +131800,7 @@ fx.inbox = function(v0, v1) {
     return Infinity;
 };
 
-},{"../../components/color":1164,"../../components/dragelement":1185,"../../components/drawing":1187,"../../lib":1264,"../../lib/events":1256,"../../lib/svg_text_utils":1279,"../layout_attributes":1347,"./axes":1296,"./constants":1301,"./dragbox":1302,"d3":176,"fast-isnumeric":184,"tinycolor2":1132}],1304:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/dragelement":1181,"../../components/drawing":1183,"../../lib":1260,"../../lib/events":1252,"../../lib/svg_text_utils":1275,"../layout_attributes":1343,"./axes":1292,"./constants":1297,"./dragbox":1298,"d3":172,"fast-isnumeric":180,"tinycolor2":1128}],1300:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -132184,7 +132177,7 @@ function joinLayer(parent, nodeType, className) {
     return layer;
 }
 
-},{"../../lib":1264,"../plots":1356,"./attributes":1295,"./axes":1296,"./constants":1301,"./layout_attributes":1305,"./transition_axes":1314,"d3":176}],1305:[function(require,module,exports){
+},{"../../lib":1260,"../plots":1352,"./attributes":1291,"./axes":1292,"./constants":1297,"./layout_attributes":1301,"./transition_axes":1310,"d3":172}],1301:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -132718,7 +132711,7 @@ module.exports = {
     }
 };
 
-},{"../../components/color/attributes":1163,"../../lib/extend":1257,"../font_attributes":1316,"./constants":1301}],1306:[function(require,module,exports){
+},{"../../components/color/attributes":1159,"../../lib/extend":1253,"../font_attributes":1312,"./constants":1297}],1302:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -132894,7 +132887,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
     });
 };
 
-},{"../../components/color":1164,"../../lib":1264,"../../registry":1371,"../layout_attributes":1347,"./axis_defaults":1298,"./axis_ids":1299,"./constants":1301,"./layout_attributes":1305,"./position_defaults":1308}],1307:[function(require,module,exports){
+},{"../../components/color":1160,"../../lib":1260,"../../registry":1367,"../layout_attributes":1343,"./axis_defaults":1294,"./axis_ids":1295,"./constants":1297,"./layout_attributes":1301,"./position_defaults":1304}],1303:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -132973,7 +132966,7 @@ module.exports = function orderedCategories(axisLetter, categoryorder, categorya
     }
 };
 
-},{"d3":176}],1308:[function(require,module,exports){
+},{"d3":172}],1304:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -133038,7 +133031,7 @@ module.exports = function handlePositionDefaults(containerIn, containerOut, coer
     return containerOut;
 };
 
-},{"../../lib":1264,"fast-isnumeric":184}],1309:[function(require,module,exports){
+},{"../../lib":1260,"fast-isnumeric":180}],1305:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -133238,7 +133231,7 @@ module.exports = function prepSelect(e, startX, startY, dragOptions, mode) {
     };
 };
 
-},{"../../components/color":1164,"../../lib/polygon":1272,"./axes":1296,"./constants":1301}],1310:[function(require,module,exports){
+},{"../../components/color":1160,"../../lib/polygon":1268,"./axes":1292,"./constants":1297}],1306:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -133654,7 +133647,7 @@ module.exports = function setConvert(ax) {
     delete ax._forceTick0;
 };
 
-},{"../../constants/numerical":1247,"../../lib":1264,"./axis_ids":1299,"./constants":1301,"d3":176,"fast-isnumeric":184}],1311:[function(require,module,exports){
+},{"../../constants/numerical":1243,"../../lib":1260,"./axis_ids":1295,"./constants":1297,"d3":172,"fast-isnumeric":180}],1307:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -133738,7 +133731,7 @@ function getShowAttrDflt(containerIn) {
     }
 }
 
-},{"../../lib":1264}],1312:[function(require,module,exports){
+},{"../../lib":1260}],1308:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -133771,7 +133764,7 @@ module.exports = function handleTickDefaults(containerIn, containerOut, coerce,
     }
 };
 
-},{"../../lib":1264,"./layout_attributes":1305}],1313:[function(require,module,exports){
+},{"../../lib":1260,"./layout_attributes":1301}],1309:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -133855,7 +133848,7 @@ module.exports = function handleTickValueDefaults(containerIn, containerOut, coe
     }
 };
 
-},{"../../constants/numerical":1247,"../../lib":1264,"fast-isnumeric":184}],1314:[function(require,module,exports){
+},{"../../constants/numerical":1243,"../../lib":1260,"fast-isnumeric":180}],1310:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -134167,7 +134160,7 @@ module.exports = function transitionAxes(gd, newLayout, transitionOpts, makeOnCo
     return Promise.resolve();
 };
 
-},{"../../lib":1264,"../../plotly":1291,"../../registry":1371,"./axes":1296,"d3":176}],1315:[function(require,module,exports){
+},{"../../lib":1260,"../../plotly":1287,"../../registry":1367,"./axes":1292,"d3":172}],1311:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -134584,7 +134577,7 @@ function crawl(attrs, callback, path, depth) {
     });
 }
 
-},{"../lib":1264,"../plotly":1291}],1316:[function(require,module,exports){
+},{"../lib":1260,"../plotly":1287}],1312:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -134626,7 +134619,7 @@ module.exports = {
     }
 };
 
-},{}],1317:[function(require,module,exports){
+},{}],1313:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -134683,7 +134676,7 @@ module.exports = {
     }
 };
 
-},{}],1318:[function(require,module,exports){
+},{}],1314:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -134841,7 +134834,7 @@ params.layerNameToAdjective = {
 // base layers drawn over choropleth
 params.baseLayersOverChoropleth = ['rivers', 'lakes'];
 
-},{}],1319:[function(require,module,exports){
+},{}],1315:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -135403,7 +135396,7 @@ function createMockAxis(fullLayout) {
     return mockAxis;
 }
 
-},{"../../components/color":1164,"../../components/drawing":1187,"../../constants/xmlns_namespaces":1249,"../../lib/topojson_utils":1280,"../../plots/cartesian/axes":1296,"../../plots/cartesian/graph_interact":1303,"./constants":1318,"./projections":1326,"./set_scale":1327,"./zoom":1328,"./zoom_reset":1329,"d3":176,"topojson-client":1133}],1320:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/drawing":1183,"../../constants/xmlns_namespaces":1245,"../../lib/topojson_utils":1276,"../../plots/cartesian/axes":1292,"../../plots/cartesian/graph_interact":1299,"./constants":1314,"./projections":1322,"./set_scale":1323,"./zoom":1324,"./zoom_reset":1325,"d3":172,"topojson-client":1129}],1316:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -135522,7 +135515,7 @@ function getSubplotCalcData(calcData, id) {
     return subplotCalcData;
 }
 
-},{"../../plots/plots":1356,"./geo":1319,"./layout/attributes":1321,"./layout/defaults":1324,"./layout/layout_attributes":1325}],1321:[function(require,module,exports){
+},{"../../plots/plots":1352,"./geo":1315,"./layout/attributes":1317,"./layout/defaults":1320,"./layout/layout_attributes":1321}],1317:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -135550,7 +135543,7 @@ module.exports = {
     }
 };
 
-},{}],1322:[function(require,module,exports){
+},{}],1318:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -135613,7 +135606,7 @@ module.exports = {
     }
 };
 
-},{"../../../components/color/attributes":1163}],1323:[function(require,module,exports){
+},{"../../../components/color/attributes":1159}],1319:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -135687,7 +135680,7 @@ module.exports = function supplyGeoAxisLayoutDefaults(geoLayoutIn, geoLayoutOut)
     }
 };
 
-},{"../../../lib":1264,"../constants":1318,"./axis_attributes":1322}],1324:[function(require,module,exports){
+},{"../../../lib":1260,"../constants":1314,"./axis_attributes":1318}],1320:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -135806,7 +135799,7 @@ function handleGeoDefaults(geoLayoutIn, geoLayoutOut, coerce) {
     ];
 }
 
-},{"../../subplot_defaults":1363,"../constants":1318,"./axis_defaults":1323,"./layout_attributes":1325}],1325:[function(require,module,exports){
+},{"../../subplot_defaults":1359,"../constants":1314,"./axis_defaults":1319,"./layout_attributes":1321}],1321:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -136065,7 +136058,7 @@ module.exports = {
     lataxis: geoAxesAttrs
 };
 
-},{"../../../components/color/attributes":1163,"../constants":1318,"./axis_attributes":1322}],1326:[function(require,module,exports){
+},{"../../../components/color/attributes":1159,"../constants":1314,"./axis_attributes":1318}],1322:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -136511,7 +136504,7 @@ function addProjectionsToD3(d3) {
 
 module.exports = addProjectionsToD3;
 
-},{}],1327:[function(require,module,exports){
+},{}],1323:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -136662,7 +136655,7 @@ function getBounds(projection, rangeBox) {
     return d3.geo.path().projection(projection).bounds(rangeBox);
 }
 
-},{"./constants":1318,"d3":176}],1328:[function(require,module,exports){
+},{"./constants":1314,"d3":172}],1324:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -137089,7 +137082,7 @@ function d3_eventDispatch(target) {
     return dispatch;
 }
 
-},{"d3":176}],1329:[function(require,module,exports){
+},{"d3":172}],1325:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -137124,7 +137117,7 @@ function createGeoZoomReset(geo, geoLayout) {
 
 module.exports = createGeoZoomReset;
 
-},{"../cartesian/graph_interact":1303}],1330:[function(require,module,exports){
+},{"../cartesian/graph_interact":1299}],1326:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -137288,7 +137281,7 @@ function createCamera(scene) {
     return result;
 }
 
-},{"mouse-change":1094,"mouse-wheel":1098}],1331:[function(require,module,exports){
+},{"mouse-change":1090,"mouse-wheel":1094}],1327:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -137534,7 +137527,7 @@ function createAxes2D(scene) {
 
 module.exports = createAxes2D;
 
-},{"../../lib/html2unicode":1263,"../../lib/str2rgbarray":1278,"../cartesian/axes":1296,"../plots":1356}],1332:[function(require,module,exports){
+},{"../../lib/html2unicode":1259,"../../lib/str2rgbarray":1274,"../cartesian/axes":1292,"../plots":1352}],1328:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -137646,7 +137639,7 @@ exports.toSVG = function(gd) {
     }
 };
 
-},{"../../constants/xmlns_namespaces":1249,"../cartesian/attributes":1295,"../plots":1356,"./scene2d":1333}],1333:[function(require,module,exports){
+},{"../../constants/xmlns_namespaces":1245,"../cartesian/attributes":1291,"../plots":1352,"./scene2d":1329}],1329:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -138267,7 +138260,7 @@ proto.hoverFormatter = function(axisName, val) {
     return Axes.tickText(axis, axis.c2l(val), 'hover').text;
 };
 
-},{"../../lib/html2unicode":1263,"../../lib/show_no_webgl_msg":1276,"../../plots/cartesian/axes":1296,"../../plots/cartesian/graph_interact":1303,"./camera":1330,"./convert":1331,"gl-plot2d":424,"gl-select-box":837,"gl-spikes2d":864,"webgl-context":1134}],1334:[function(require,module,exports){
+},{"../../lib/html2unicode":1259,"../../lib/show_no_webgl_msg":1272,"../../plots/cartesian/axes":1292,"../../plots/cartesian/graph_interact":1299,"./camera":1326,"./convert":1327,"gl-plot2d":420,"gl-select-box":833,"gl-spikes2d":860,"webgl-context":1130}],1330:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -138510,7 +138503,7 @@ function createCamera(element, options) {
     return camera;
 }
 
-},{"3d-view":145,"mouse-change":1094,"mouse-wheel":1098,"right-now":1124}],1335:[function(require,module,exports){
+},{"3d-view":141,"mouse-change":1090,"mouse-wheel":1094,"right-now":1120}],1331:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -138644,7 +138637,7 @@ function initAxes(gd, sceneLayout) {
     }
 }
 
-},{"../../constants/xmlns_namespaces":1249,"../plots":1356,"./layout/attributes":1336,"./layout/defaults":1340,"./layout/layout_attributes":1341,"./scene":1345,"./set_convert":1346}],1336:[function(require,module,exports){
+},{"../../constants/xmlns_namespaces":1245,"../plots":1352,"./layout/attributes":1332,"./layout/defaults":1336,"./layout/layout_attributes":1337,"./scene":1341,"./set_convert":1342}],1332:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -138672,7 +138665,7 @@ module.exports = {
     }
 };
 
-},{}],1337:[function(require,module,exports){
+},{}],1333:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -138789,7 +138782,7 @@ module.exports = {
     zerolinewidth: axesAttrs.zerolinewidth
 };
 
-},{"../../../components/color":1164,"../../../lib/extend":1257,"../../cartesian/layout_attributes":1305}],1338:[function(require,module,exports){
+},{"../../../components/color":1160,"../../../lib/extend":1253,"../../cartesian/layout_attributes":1301}],1334:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -138858,7 +138851,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, options) {
     }
 };
 
-},{"../../../lib":1264,"../../cartesian/axis_defaults":1298,"./axis_attributes":1337,"tinycolor2":1132}],1339:[function(require,module,exports){
+},{"../../../lib":1260,"../../cartesian/axis_defaults":1294,"./axis_attributes":1333,"tinycolor2":1128}],1335:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -139013,7 +139006,7 @@ function createAxesOptions(plotlyOptions) {
 
 module.exports = createAxesOptions;
 
-},{"../../../lib/html2unicode":1263,"../../../lib/str2rgbarray":1278,"arraytools":164}],1340:[function(require,module,exports){
+},{"../../../lib/html2unicode":1259,"../../../lib/str2rgbarray":1274,"arraytools":160}],1336:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -139122,7 +139115,7 @@ function handleGl3dDefaults(sceneLayoutIn, sceneLayoutOut, coerce, opts) {
     coerce('hovermode', opts.getDfltFromLayout('hovermode'));
 }
 
-},{"../../../components/color":1164,"../../subplot_defaults":1363,"./axis_defaults":1338,"./layout_attributes":1341}],1341:[function(require,module,exports){
+},{"../../../components/color":1160,"../../subplot_defaults":1359,"./axis_defaults":1334,"./layout_attributes":1337}],1337:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -139292,7 +139285,7 @@ module.exports = {
     }
 };
 
-},{"../../../lib/extend":1257,"./axis_attributes":1337}],1342:[function(require,module,exports){
+},{"../../../lib/extend":1253,"./axis_attributes":1333}],1338:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -139338,7 +139331,7 @@ function createSpikeOptions(layout) {
 
 module.exports = createSpikeOptions;
 
-},{"../../../lib/str2rgbarray":1278}],1343:[function(require,module,exports){
+},{"../../../lib/str2rgbarray":1274}],1339:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -139434,7 +139427,7 @@ function computeTickMarks(scene) {
     scene.contourLevels = contourLevelsFromTicks(ticks);
 }
 
-},{"../../../lib":1264,"../../../lib/html2unicode":1263,"../../cartesian/axes":1296}],1344:[function(require,module,exports){
+},{"../../../lib":1260,"../../../lib/html2unicode":1259,"../../cartesian/axes":1292}],1340:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -139468,7 +139461,7 @@ function project(camera, v) {
 
 module.exports = project;
 
-},{}],1345:[function(require,module,exports){
+},{}],1341:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -140197,7 +140190,7 @@ proto.toImage = function(format) {
 
 module.exports = Scene;
 
-},{"../../lib":1264,"../../lib/show_no_webgl_msg":1276,"../../lib/str2rgbarray":1278,"../../plots/cartesian/axes":1296,"../../plots/cartesian/graph_interact":1303,"./camera":1334,"./layout/convert":1339,"./layout/spikes":1342,"./layout/tick_marks":1343,"./project":1344,"./set_convert":1346,"gl-plot3d":572,"webgl-context":1134}],1346:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/show_no_webgl_msg":1272,"../../lib/str2rgbarray":1274,"../../plots/cartesian/axes":1292,"../../plots/cartesian/graph_interact":1299,"./camera":1330,"./layout/convert":1335,"./layout/spikes":1338,"./layout/tick_marks":1339,"./project":1340,"./set_convert":1342,"gl-plot3d":568,"webgl-context":1130}],1342:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -140218,7 +140211,7 @@ module.exports = function setConvert(containerOut) {
     containerOut.setScale = Lib.noop;
 };
 
-},{"../../lib":1264,"../cartesian/axes":1296}],1347:[function(require,module,exports){
+},{"../../lib":1260,"../cartesian/axes":1292}],1343:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -140411,7 +140404,7 @@ module.exports = {
     }
 };
 
-},{"../components/color/attributes":1163,"../lib":1264,"./font_attributes":1316}],1348:[function(require,module,exports){
+},{"../components/color/attributes":1159,"../lib":1260,"./font_attributes":1312}],1344:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -140441,7 +140434,7 @@ module.exports = {
     mapOnErrorMsg: 'Mapbox error.'
 };
 
-},{}],1349:[function(require,module,exports){
+},{}],1345:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -140515,7 +140508,7 @@ module.exports = function convertTextOpts(textposition, iconSize) {
     return { anchor: anchor, offset: offset };
 };
 
-},{"../../lib":1264}],1350:[function(require,module,exports){
+},{"../../lib":1260}],1346:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -140676,7 +140669,7 @@ function findAccessToken(gd, mapboxIds) {
     return accessToken;
 }
 
-},{"../../constants/xmlns_namespaces":1249,"../plots":1356,"./constants":1348,"./layout_attributes":1352,"./layout_defaults":1353,"./mapbox":1354,"mapbox-gl":919}],1351:[function(require,module,exports){
+},{"../../constants/xmlns_namespaces":1245,"../plots":1352,"./constants":1344,"./layout_attributes":1348,"./layout_defaults":1349,"./mapbox":1350,"mapbox-gl":915}],1347:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -140901,7 +140894,7 @@ module.exports = function createMapboxLayer(mapbox, index, opts) {
     return mapboxLayer;
 };
 
-},{"../../lib":1264,"./convert_text_opts":1349}],1352:[function(require,module,exports){
+},{"../../lib":1260,"./convert_text_opts":1345}],1348:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -141168,7 +141161,7 @@ module.exports = {
 
 };
 
-},{"../../components/color":1164,"../../lib":1264,"../../traces/scatter/attributes":1488,"../font_attributes":1316}],1353:[function(require,module,exports){
+},{"../../components/color":1160,"../../lib":1260,"../../traces/scatter/attributes":1484,"../font_attributes":1312}],1349:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -141264,7 +141257,7 @@ function handleLayerDefaults(containerIn, containerOut) {
     }
 }
 
-},{"../../lib":1264,"../subplot_defaults":1363,"./layout_attributes":1352}],1354:[function(require,module,exports){
+},{"../../lib":1260,"../subplot_defaults":1359,"./layout_attributes":1348}],1350:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -141725,7 +141718,7 @@ function convertCenter(center) {
     return [center.lon, center.lat];
 }
 
-},{"../../lib":1264,"../cartesian/graph_interact":1303,"./constants":1348,"./layers":1351,"./layout_attributes":1352,"mapbox-gl":919}],1355:[function(require,module,exports){
+},{"../../lib":1260,"../cartesian/graph_interact":1299,"./constants":1344,"./layers":1347,"./layout_attributes":1348,"mapbox-gl":915}],1351:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -141763,7 +141756,7 @@ module.exports = {
     }
 };
 
-},{}],1356:[function(require,module,exports){
+},{}],1352:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -143782,7 +143775,7 @@ plots.doCalcdata = function(gd, traces) {
     }
 };
 
-},{"../components/color":1164,"../components/errorbars":1193,"../lib":1264,"../plotly":1291,"../registry":1371,"./animation_attributes":1292,"./attributes":1294,"./command":1315,"./font_attributes":1316,"./frame_attributes":1317,"./layout_attributes":1347,"d3":176,"fast-isnumeric":184}],1357:[function(require,module,exports){
+},{"../components/color":1160,"../components/errorbars":1189,"../lib":1260,"../plotly":1287,"../registry":1367,"./animation_attributes":1288,"./attributes":1290,"./command":1311,"./font_attributes":1312,"./frame_attributes":1313,"./layout_attributes":1343,"d3":172,"fast-isnumeric":180}],1353:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -143807,7 +143800,7 @@ module.exports = {
     }
 };
 
-},{"../../traces/scatter/attributes":1488}],1358:[function(require,module,exports){
+},{"../../traces/scatter/attributes":1484}],1354:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -143957,7 +143950,7 @@ module.exports = {
     }
 };
 
-},{"../../lib/extend":1257,"../cartesian/layout_attributes":1305}],1359:[function(require,module,exports){
+},{"../../lib/extend":1253,"../cartesian/layout_attributes":1301}],1355:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -143972,7 +143965,7 @@ var Polar = module.exports = require('./micropolar');
 
 Polar.manager = require('./micropolar_manager');
 
-},{"./micropolar":1360,"./micropolar_manager":1361}],1360:[function(require,module,exports){
+},{"./micropolar":1356,"./micropolar_manager":1357}],1356:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145391,7 +145384,7 @@ var µ = module.exports = { version: '0.2.2' };
     return exports;
 };
 
-},{"../../lib":1264,"d3":176}],1361:[function(require,module,exports){
+},{"../../lib":1260,"d3":172}],1357:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145477,7 +145470,7 @@ manager.fillLayout = function(_gd) {
     _gd._fullLayout = extendDeepAll(dflts, _gd.layout);
 };
 
-},{"../../components/color":1164,"../../lib":1264,"./micropolar":1360,"./undo_manager":1362,"d3":176}],1362:[function(require,module,exports){
+},{"../../components/color":1160,"../../lib":1260,"./micropolar":1356,"./undo_manager":1358,"d3":172}],1358:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145543,7 +145536,7 @@ module.exports = function UndoManager() {
     };
 };
 
-},{}],1363:[function(require,module,exports){
+},{}],1359:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145618,7 +145611,7 @@ module.exports = function handleSubplotDefaults(layoutIn, layoutOut, fullData, o
     }
 };
 
-},{"../lib":1264,"./plots":1356}],1364:[function(require,module,exports){
+},{"../lib":1260,"./plots":1352}],1360:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145692,7 +145685,7 @@ exports.clean = function(newFullData, newFullLayout, oldFullData, oldFullLayout)
     }
 };
 
-},{"../../plots/plots":1356,"./layout/attributes":1365,"./layout/defaults":1368,"./layout/layout_attributes":1369,"./ternary":1370}],1365:[function(require,module,exports){
+},{"../../plots/plots":1352,"./layout/attributes":1361,"./layout/defaults":1364,"./layout/layout_attributes":1365,"./ternary":1366}],1361:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145718,7 +145711,7 @@ module.exports = {
     }
 };
 
-},{}],1366:[function(require,module,exports){
+},{}],1362:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145783,7 +145776,7 @@ module.exports = {
     }
 };
 
-},{"../../../lib/extend":1257,"../../cartesian/layout_attributes":1305}],1367:[function(require,module,exports){
+},{"../../../lib/extend":1253,"../../cartesian/layout_attributes":1301}],1363:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145867,7 +145860,7 @@ module.exports = function supplyLayoutDefaults(containerIn, containerOut, option
     }
 };
 
-},{"../../../lib":1264,"../../cartesian/tick_label_defaults":1311,"../../cartesian/tick_mark_defaults":1312,"../../cartesian/tick_value_defaults":1313,"./axis_attributes":1366,"tinycolor2":1132}],1368:[function(require,module,exports){
+},{"../../../lib":1260,"../../cartesian/tick_label_defaults":1307,"../../cartesian/tick_mark_defaults":1308,"../../cartesian/tick_value_defaults":1309,"./axis_attributes":1362,"tinycolor2":1128}],1364:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145930,7 +145923,7 @@ function handleTernaryDefaults(ternaryLayoutIn, ternaryLayoutOut, coerce, option
     }
 }
 
-},{"../../../components/color":1164,"../../subplot_defaults":1363,"./axis_defaults":1367,"./layout_attributes":1369}],1369:[function(require,module,exports){
+},{"../../../components/color":1160,"../../subplot_defaults":1359,"./axis_defaults":1363,"./layout_attributes":1365}],1365:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -145995,7 +145988,7 @@ module.exports = {
     caxis: ternaryAxesAttrs
 };
 
-},{"../../../components/color/attributes":1163,"./axis_attributes":1366}],1370:[function(require,module,exports){
+},{"../../../components/color/attributes":1159,"./axis_attributes":1362}],1366:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -146684,7 +146677,7 @@ function removeZoombox(gd) {
         .remove();
 }
 
-},{"../../components/color":1164,"../../components/dragelement":1185,"../../components/drawing":1187,"../../components/titles":1238,"../../lib":1264,"../../lib/extend":1257,"../../plotly":1291,"../cartesian/axes":1296,"../cartesian/constants":1301,"../cartesian/graph_interact":1303,"../cartesian/select":1309,"../cartesian/set_convert":1310,"d3":176,"tinycolor2":1132}],1371:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/dragelement":1181,"../../components/drawing":1183,"../../components/titles":1234,"../../lib":1260,"../../lib/extend":1253,"../../plotly":1287,"../cartesian/axes":1292,"../cartesian/constants":1297,"../cartesian/graph_interact":1299,"../cartesian/select":1305,"../cartesian/set_convert":1306,"d3":172,"tinycolor2":1128}],1367:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -146852,7 +146845,7 @@ function getTraceType(traceType) {
     return traceType;
 }
 
-},{"./lib":1264,"./plots/attributes":1294}],1372:[function(require,module,exports){
+},{"./lib":1260,"./plots/attributes":1290}],1368:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147010,7 +147003,7 @@ module.exports = function clonePlot(graphObj, options) {
     return plotTile;
 };
 
-},{"../lib":1264,"../plots/plots":1356}],1373:[function(require,module,exports){
+},{"../lib":1260,"../plots/plots":1352}],1369:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147076,7 +147069,7 @@ function downloadImage(gd, opts) {
 
 module.exports = downloadImage;
 
-},{"../lib":1264,"../plot_api/to_image":1289,"./filesaver":1374}],1374:[function(require,module,exports){
+},{"../lib":1260,"../plot_api/to_image":1285,"./filesaver":1370}],1370:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147144,7 +147137,7 @@ var fileSaver = function(url, name) {
 
 module.exports = fileSaver;
 
-},{}],1375:[function(require,module,exports){
+},{}],1371:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147177,7 +147170,7 @@ exports.getRedrawFunc = function(gd) {
     };
 };
 
-},{}],1376:[function(require,module,exports){
+},{}],1372:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147203,7 +147196,7 @@ var Snapshot = {
 
 module.exports = Snapshot;
 
-},{"./cloneplot":1372,"./download":1373,"./helpers":1375,"./svgtoimg":1377,"./toimage":1378,"./tosvg":1379}],1377:[function(require,module,exports){
+},{"./cloneplot":1368,"./download":1369,"./helpers":1371,"./svgtoimg":1373,"./toimage":1374,"./tosvg":1375}],1373:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147334,7 +147327,7 @@ function svgToImg(opts) {
 
 module.exports = svgToImg;
 
-},{"../lib":1264,"events":37}],1378:[function(require,module,exports){
+},{"../lib":1260,"events":37}],1374:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147414,7 +147407,7 @@ function toImage(gd, opts) {
 
 module.exports = toImage;
 
-},{"../lib":1264,"../plotly":1291,"./cloneplot":1372,"./helpers":1375,"./svgtoimg":1377,"./tosvg":1379,"events":37}],1379:[function(require,module,exports){
+},{"../lib":1260,"../plotly":1287,"./cloneplot":1368,"./helpers":1371,"./svgtoimg":1373,"./tosvg":1375,"events":37}],1375:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147533,7 +147526,7 @@ module.exports = function toSVG(gd, format) {
     return s;
 };
 
-},{"../components/color":1164,"../components/drawing":1187,"../constants/xmlns_namespaces":1249,"../lib/svg_text_utils":1279,"d3":176}],1380:[function(require,module,exports){
+},{"../components/color":1160,"../components/drawing":1183,"../constants/xmlns_namespaces":1245,"../lib/svg_text_utils":1275,"d3":172}],1376:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147565,7 +147558,7 @@ module.exports = function arraysToCalcdata(cd) {
     }
 };
 
-},{"../../lib":1264}],1381:[function(require,module,exports){
+},{"../../lib":1260}],1377:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147714,7 +147707,7 @@ module.exports = {
     }
 };
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/color_attributes":1171,"../../components/errorbars/attributes":1189,"../../lib/extend":1257,"../../plots/font_attributes":1316,"../scatter/attributes":1488}],1382:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/color_attributes":1167,"../../components/errorbars/attributes":1185,"../../lib/extend":1253,"../../plots/font_attributes":1312,"../scatter/attributes":1484}],1378:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147817,7 +147810,7 @@ module.exports = function calc(gd, trace) {
     return cd;
 };
 
-},{"../../components/colorscale/calc":1170,"../../components/colorscale/has_colorscale":1177,"../../plots/cartesian/axes":1296,"fast-isnumeric":184}],1383:[function(require,module,exports){
+},{"../../components/colorscale/calc":1166,"../../components/colorscale/has_colorscale":1173,"../../plots/cartesian/axes":1292,"fast-isnumeric":180}],1379:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147876,7 +147869,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     errorBarsSupplyDefaults(traceIn, traceOut, Color.defaultLine, {axis: 'x', inherit: 'y'});
 };
 
-},{"../../components/color":1164,"../../components/errorbars/defaults":1192,"../../lib":1264,"../bar/style_defaults":1392,"../scatter/xy_defaults":1510,"./attributes":1381}],1384:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/errorbars/defaults":1188,"../../lib":1260,"../bar/style_defaults":1388,"../scatter/xy_defaults":1506,"./attributes":1377}],1380:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -147969,7 +147962,7 @@ module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
     return [pointData];
 };
 
-},{"../../components/color":1164,"../../components/errorbars":1193,"../../plots/cartesian/graph_interact":1303}],1385:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/errorbars":1189,"../../plots/cartesian/graph_interact":1299}],1381:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -148010,7 +148003,7 @@ Bar.meta = {
 
 module.exports = Bar;
 
-},{"../../plots/cartesian":1304,"../scatter/colorbar":1491,"./arrays_to_calcdata":1380,"./attributes":1381,"./calc":1382,"./defaults":1383,"./hover":1384,"./layout_attributes":1386,"./layout_defaults":1387,"./plot":1388,"./set_positions":1389,"./style":1391}],1386:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"../scatter/colorbar":1487,"./arrays_to_calcdata":1376,"./attributes":1377,"./calc":1378,"./defaults":1379,"./hover":1380,"./layout_attributes":1382,"./layout_defaults":1383,"./plot":1384,"./set_positions":1385,"./style":1387}],1382:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -148075,7 +148068,7 @@ module.exports = {
     }
 };
 
-},{}],1387:[function(require,module,exports){
+},{}],1383:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -148133,7 +148126,7 @@ module.exports = function(layoutIn, layoutOut, fullData) {
     coerce('bargroupgap');
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"../../registry":1371,"./layout_attributes":1386}],1388:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"../../registry":1367,"./layout_attributes":1382}],1384:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -148658,7 +148651,7 @@ function coerceColor(attributeDefinition, value, defaultValue) {
         attributeDefinition.dflt;
 }
 
-},{"../../components/color":1164,"../../components/drawing":1187,"../../components/errorbars":1193,"../../lib":1264,"../../lib/svg_text_utils":1279,"./arrays_to_calcdata":1380,"./attributes":1381,"d3":176,"fast-isnumeric":184,"tinycolor2":1132}],1389:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/drawing":1183,"../../components/errorbars":1189,"../../lib":1260,"../../lib/svg_text_utils":1275,"./arrays_to_calcdata":1376,"./attributes":1377,"d3":172,"fast-isnumeric":180,"tinycolor2":1128}],1385:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149267,7 +149260,7 @@ function getAxisLetter(ax) {
     return ax._id.charAt(0);
 }
 
-},{"../../plots/cartesian/axes":1296,"../../registry":1371,"./sieve.js":1390,"fast-isnumeric":184}],1390:[function(require,module,exports){
+},{"../../plots/cartesian/axes":1292,"../../registry":1367,"./sieve.js":1386,"fast-isnumeric":180}],1386:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149368,7 +149361,7 @@ Sieve.prototype.getLabel = function getLabel(position, value) {
     return prefix + label;
 };
 
-},{"../../lib":1264}],1391:[function(require,module,exports){
+},{"../../lib":1260}],1387:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149446,7 +149439,7 @@ module.exports = function style(gd) {
     s.call(ErrorBars.style);
 };
 
-},{"../../components/color":1164,"../../components/drawing":1187,"../../components/errorbars":1193,"d3":176}],1392:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/drawing":1183,"../../components/errorbars":1189,"d3":172}],1388:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149483,7 +149476,7 @@ module.exports = function handleStyleDefaults(traceIn, traceOut, coerce, default
     coerce('marker.line.width');
 };
 
-},{"../../components/color":1164,"../../components/colorscale/defaults":1173,"../../components/colorscale/has_colorscale":1177}],1393:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/colorscale/defaults":1169,"../../components/colorscale/has_colorscale":1173}],1389:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149663,7 +149656,7 @@ module.exports = {
     fillcolor: scatterAttrs.fillcolor
 };
 
-},{"../../components/color/attributes":1163,"../../lib/extend":1257,"../scatter/attributes":1488}],1394:[function(require,module,exports){
+},{"../../components/color/attributes":1159,"../../lib/extend":1253,"../scatter/attributes":1484}],1390:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149812,7 +149805,7 @@ module.exports = function calc(gd, trace) {
     return cd;
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"fast-isnumeric":184}],1395:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"fast-isnumeric":180}],1391:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149885,7 +149878,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     }
 };
 
-},{"../../components/color":1164,"../../lib":1264,"../../registry":1371,"./attributes":1393}],1396:[function(require,module,exports){
+},{"../../components/color":1160,"../../lib":1260,"../../registry":1367,"./attributes":1389}],1392:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -149994,7 +149987,7 @@ module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
     return closeData;
 };
 
-},{"../../components/color":1164,"../../lib":1264,"../../plots/cartesian/axes":1296,"../../plots/cartesian/graph_interact":1303}],1397:[function(require,module,exports){
+},{"../../components/color":1160,"../../lib":1260,"../../plots/cartesian/axes":1292,"../../plots/cartesian/graph_interact":1299}],1393:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150040,7 +150033,7 @@ Box.meta = {
 
 module.exports = Box;
 
-},{"../../plots/cartesian":1304,"./attributes":1393,"./calc":1394,"./defaults":1395,"./hover":1396,"./layout_attributes":1398,"./layout_defaults":1399,"./plot":1400,"./set_positions":1401,"./style":1402}],1398:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"./attributes":1389,"./calc":1390,"./defaults":1391,"./hover":1392,"./layout_attributes":1394,"./layout_defaults":1395,"./plot":1396,"./set_positions":1397,"./style":1398}],1394:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150091,7 +150084,7 @@ module.exports = {
     }
 };
 
-},{}],1399:[function(require,module,exports){
+},{}],1395:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150125,7 +150118,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut, fullData) {
     coerce('boxgroupgap');
 };
 
-},{"../../lib":1264,"../../registry":1371,"./layout_attributes":1398}],1400:[function(require,module,exports){
+},{"../../lib":1260,"../../registry":1367,"./layout_attributes":1394}],1396:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150365,7 +150358,7 @@ module.exports = function plot(gd, plotinfo, cdbox) {
     });
 };
 
-},{"../../components/drawing":1187,"../../lib":1264,"d3":176}],1401:[function(require,module,exports){
+},{"../../components/drawing":1183,"../../lib":1260,"d3":172}],1397:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150459,7 +150452,7 @@ module.exports = function setPositions(gd, plotinfo) {
     }
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"../../registry":1371}],1402:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"../../registry":1367}],1398:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150498,7 +150491,7 @@ module.exports = function style(gd) {
         });
 };
 
-},{"../../components/color":1164,"../../components/drawing":1187,"d3":176}],1403:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/drawing":1183,"d3":172}],1399:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150556,7 +150549,7 @@ module.exports = {
     whiskerwidth: Lib.extendFlat({}, boxAttrs.whiskerwidth, { dflt: 0 })
 };
 
-},{"../../lib":1264,"../box/attributes":1393,"../ohlc/attributes":1465}],1404:[function(require,module,exports){
+},{"../../lib":1260,"../box/attributes":1389,"../ohlc/attributes":1461}],1400:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150604,7 +150597,7 @@ function handleDirection(traceIn, traceOut, coerce, direction) {
     coerce(direction + '.fillcolor');
 }
 
-},{"../../lib":1264,"../ohlc/direction_defaults":1467,"../ohlc/helpers":1468,"../ohlc/ohlc_defaults":1470,"./attributes":1403}],1405:[function(require,module,exports){
+},{"../../lib":1260,"../ohlc/direction_defaults":1463,"../ohlc/helpers":1464,"../ohlc/ohlc_defaults":1466,"./attributes":1399}],1401:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150646,7 +150639,7 @@ module.exports = {
 register(require('../box'));
 register(require('./transform'));
 
-},{"../../plot_api/register":1286,"../../plots/cartesian":1304,"../box":1397,"./attributes":1403,"./defaults":1404,"./transform":1406}],1406:[function(require,module,exports){
+},{"../../plot_api/register":1282,"../../plots/cartesian":1300,"../box":1393,"./attributes":1399,"./defaults":1400,"./transform":1402}],1402:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150774,7 +150767,7 @@ exports.calcTransform = function calcTransform(gd, trace, opts) {
     trace.y = y;
 };
 
-},{"../../lib":1264,"../ohlc/helpers":1468}],1407:[function(require,module,exports){
+},{"../../lib":1260,"../ohlc/helpers":1464}],1403:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150825,7 +150818,7 @@ module.exports = extendFlat({}, {
     { colorbar: colorbarAttrs }
 );
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257,"../../plots/attributes":1294,"../scattergeo/attributes":1517}],1408:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253,"../../plots/attributes":1290,"../scattergeo/attributes":1513}],1404:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150844,7 +150837,7 @@ module.exports = function calc(gd, trace) {
     colorscaleCalc(trace, trace.z, '', 'z');
 };
 
-},{"../../components/colorscale/calc":1170}],1409:[function(require,module,exports){
+},{"../../components/colorscale/calc":1166}],1405:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150899,7 +150892,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     coerce('hoverinfo', (layout._dataLength === 1) ? 'location+z+text' : undefined);
 };
 
-},{"../../components/colorscale/defaults":1173,"../../lib":1264,"./attributes":1407}],1410:[function(require,module,exports){
+},{"../../components/colorscale/defaults":1169,"../../lib":1260,"./attributes":1403}],1406:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -150937,7 +150930,7 @@ Choropleth.meta = {
 
 module.exports = Choropleth;
 
-},{"../../plots/geo":1320,"../heatmap/colorbar":1428,"./attributes":1407,"./calc":1408,"./defaults":1409,"./plot":1411}],1411:[function(require,module,exports){
+},{"../../plots/geo":1316,"../heatmap/colorbar":1424,"./attributes":1403,"./calc":1404,"./defaults":1405,"./plot":1407}],1407:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151166,7 +151159,7 @@ function makeEventDataFunc(trace) {
     };
 }
 
-},{"../../components/color":1164,"../../components/colorscale":1178,"../../components/drawing":1187,"../../lib/array_to_calc_item":1252,"../../lib/geo_location_utils":1260,"../../lib/topojson_utils":1280,"../../plots/cartesian/axes":1296,"../../plots/cartesian/graph_interact":1303,"../../plots/geo/constants":1318,"./attributes":1407,"d3":176}],1412:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/colorscale":1174,"../../components/drawing":1183,"../../lib/array_to_calc_item":1248,"../../lib/geo_location_utils":1256,"../../lib/topojson_utils":1276,"../../plots/cartesian/axes":1292,"../../plots/cartesian/graph_interact":1299,"../../plots/geo/constants":1314,"./attributes":1403,"d3":172}],1408:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151289,7 +151282,7 @@ module.exports = extendFlat({}, {
     { colorbar: colorbarAttrs }
 );
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257,"../heatmap/attributes":1425,"../scatter/attributes":1488}],1413:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253,"../heatmap/attributes":1421,"../scatter/attributes":1484}],1409:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151342,7 +151335,7 @@ module.exports = function calc(gd, trace) {
     return cd;
 };
 
-},{"../../plots/cartesian/axes":1296,"../heatmap/calc":1426}],1414:[function(require,module,exports){
+},{"../../plots/cartesian/axes":1292,"../heatmap/calc":1422}],1410:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151403,7 +151396,7 @@ module.exports = function colorbar(gd, cd) {
         .options(trace.colorbar)();
 };
 
-},{"../../components/colorbar/draw":1167,"../../plots/plots":1356,"./make_color_map":1420}],1415:[function(require,module,exports){
+},{"../../components/colorbar/draw":1163,"../../plots/plots":1352,"./make_color_map":1416}],1411:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151443,7 +151436,7 @@ module.exports.CHOOSESADDLE = {
 // substitute to be used up later?
 module.exports.SADDLEREMAINDER = {1: 4, 2: 8, 4: 1, 7: 13, 8: 2, 11: 14, 13: 7, 14: 11};
 
-},{}],1416:[function(require,module,exports){
+},{}],1412:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151487,7 +151480,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     handleStyleDefaults(traceIn, traceOut, coerce, layout);
 };
 
-},{"../../lib":1264,"../contour/style_defaults":1424,"../heatmap/has_columns":1432,"../heatmap/xyz_defaults":1440,"./attributes":1412}],1417:[function(require,module,exports){
+},{"../../lib":1260,"../contour/style_defaults":1420,"../heatmap/has_columns":1428,"../heatmap/xyz_defaults":1436,"./attributes":1408}],1413:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151757,7 +151750,7 @@ function getInterpPx(pi, loc, step) {
     }
 }
 
-},{"../../lib":1264,"./constants":1415}],1418:[function(require,module,exports){
+},{"../../lib":1260,"./constants":1411}],1414:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151776,7 +151769,7 @@ module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
     return heatmapHoverPoints(pointData, xval, yval, hovermode, true);
 };
 
-},{"../heatmap/hover":1433}],1419:[function(require,module,exports){
+},{"../heatmap/hover":1429}],1415:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151817,7 +151810,7 @@ Contour.meta = {
 
 module.exports = Contour;
 
-},{"../../plots/cartesian":1304,"./attributes":1412,"./calc":1413,"./colorbar":1414,"./defaults":1416,"./hover":1418,"./plot":1422,"./style":1423}],1420:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"./attributes":1408,"./calc":1409,"./colorbar":1410,"./defaults":1412,"./hover":1414,"./plot":1418,"./style":1419}],1416:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151895,7 +151888,7 @@ module.exports = function makeColorMap(trace) {
     });
 };
 
-},{"../../components/colorscale":1178,"d3":176}],1421:[function(require,module,exports){
+},{"../../components/colorscale":1174,"d3":172}],1417:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -151987,7 +151980,7 @@ function getMarchingIndex(val, corners) {
     return (mi === 15) ? 0 : mi;
 }
 
-},{"./constants":1415}],1422:[function(require,module,exports){
+},{"./constants":1411}],1418:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152336,7 +152329,7 @@ function makeClipMask(cd0) {
     return z;
 }
 
-},{"../../components/drawing":1187,"../../lib":1264,"../heatmap/plot":1438,"./find_all_paths":1417,"./make_crossings":1421,"d3":176}],1423:[function(require,module,exports){
+},{"../../components/drawing":1183,"../../lib":1260,"../heatmap/plot":1434,"./find_all_paths":1413,"./make_crossings":1417,"d3":172}],1419:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152393,7 +152386,7 @@ module.exports = function style(gd) {
     heatmapStyle(gd);
 };
 
-},{"../../components/drawing":1187,"../heatmap/style":1439,"./make_color_map":1420,"d3":176}],1424:[function(require,module,exports){
+},{"../../components/drawing":1183,"../heatmap/style":1435,"./make_color_map":1416,"d3":172}],1420:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152429,7 +152422,7 @@ module.exports = function handleStyleDefaults(traceIn, traceOut, coerce, layout)
     }
 };
 
-},{"../../components/colorscale/defaults":1173}],1425:[function(require,module,exports){
+},{"../../components/colorscale/defaults":1169}],1421:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152529,7 +152522,7 @@ module.exports = extendFlat({}, {
     { colorbar: colorbarAttrs }
 );
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257,"../scatter/attributes":1488}],1426:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253,"../scatter/attributes":1484}],1422:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152671,7 +152664,7 @@ module.exports = function calc(gd, trace) {
     return [cd0];
 };
 
-},{"../../components/colorscale/calc":1170,"../../lib":1264,"../../plots/cartesian/axes":1296,"../../registry":1371,"../histogram2d/calc":1454,"./clean_2d_array":1427,"./convert_column_xyz":1429,"./find_empties":1431,"./has_columns":1432,"./interp2d":1435,"./make_bound_array":1436,"./max_row_length":1437}],1427:[function(require,module,exports){
+},{"../../components/colorscale/calc":1166,"../../lib":1260,"../../plots/cartesian/axes":1292,"../../registry":1367,"../histogram2d/calc":1450,"./clean_2d_array":1423,"./convert_column_xyz":1425,"./find_empties":1427,"./has_columns":1428,"./interp2d":1431,"./make_bound_array":1432,"./max_row_length":1433}],1423:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152716,7 +152709,7 @@ module.exports = function clean2dArray(zOld, transpose) {
     return zNew;
 };
 
-},{"fast-isnumeric":184}],1428:[function(require,module,exports){
+},{"fast-isnumeric":180}],1424:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152767,7 +152760,7 @@ module.exports = function colorbar(gd, cd) {
         .options(trace.colorbar)();
 };
 
-},{"../../components/colorbar/draw":1167,"../../components/colorscale":1178,"../../lib":1264,"../../plots/plots":1356,"fast-isnumeric":184}],1429:[function(require,module,exports){
+},{"../../components/colorbar/draw":1163,"../../components/colorscale":1174,"../../lib":1260,"../../plots/plots":1352,"fast-isnumeric":180}],1425:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152826,7 +152819,7 @@ module.exports = function convertColumnXYZ(trace, xa, ya) {
     if(hasColumnText) trace.text = text;
 };
 
-},{"../../lib":1264}],1430:[function(require,module,exports){
+},{"../../lib":1260}],1426:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152871,7 +152864,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     colorscaleDefaults(traceIn, traceOut, layout, coerce, {prefix: '', cLetter: 'z'});
 };
 
-},{"../../components/colorscale/defaults":1173,"../../lib":1264,"./attributes":1425,"./has_columns":1432,"./xyz_defaults":1440}],1431:[function(require,module,exports){
+},{"../../components/colorscale/defaults":1169,"../../lib":1260,"./attributes":1421,"./has_columns":1428,"./xyz_defaults":1436}],1427:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152977,7 +152970,7 @@ module.exports = function findEmpties(z) {
     return empties.sort(function(a, b) { return b[2] - a[2]; });
 };
 
-},{"./max_row_length":1437}],1432:[function(require,module,exports){
+},{"./max_row_length":1433}],1428:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -152993,7 +152986,7 @@ module.exports = function(trace) {
     return !Array.isArray(trace.z[0]);
 };
 
-},{}],1433:[function(require,module,exports){
+},{}],1429:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153111,7 +153104,7 @@ module.exports = function hoverPoints(pointData, xval, yval, hovermode, contour)
     })];
 };
 
-},{"../../lib":1264,"../../plots/cartesian/constants":1301,"../../plots/cartesian/graph_interact":1303}],1434:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/constants":1297,"../../plots/cartesian/graph_interact":1299}],1430:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153166,7 +153159,7 @@ Heatmap.meta = {
 
 module.exports = Heatmap;
 
-},{"../../plots/cartesian":1304,"./attributes":1425,"./calc":1426,"./colorbar":1428,"./defaults":1430,"./hover":1433,"./plot":1438,"./style":1439}],1435:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"./attributes":1421,"./calc":1422,"./colorbar":1424,"./defaults":1426,"./hover":1429,"./plot":1434,"./style":1435}],1431:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153298,7 +153291,7 @@ function iterateInterp2d(z, emptyPoints, overshoot) {
     return maxFractionalChange;
 }
 
-},{"../../lib":1264}],1436:[function(require,module,exports){
+},{"../../lib":1260}],1432:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153380,7 +153373,7 @@ module.exports = function makeBoundArray(trace, arrayIn, v0In, dvIn, numbricks,
     return arrayOut;
 };
 
-},{"../../registry":1371}],1437:[function(require,module,exports){
+},{"../../registry":1367}],1433:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153402,7 +153395,7 @@ module.exports = function maxRowLength(z) {
     return len;
 };
 
-},{}],1438:[function(require,module,exports){
+},{}],1434:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153852,7 +153845,7 @@ function plotOne(gd, plotinfo, cd) {
     image3.exit().remove();
 }
 
-},{"../../components/colorscale":1178,"../../constants/xmlns_namespaces":1249,"../../lib":1264,"../../registry":1371,"./max_row_length":1437,"tinycolor2":1132}],1439:[function(require,module,exports){
+},{"../../components/colorscale":1174,"../../constants/xmlns_namespaces":1245,"../../lib":1260,"../../registry":1367,"./max_row_length":1433,"tinycolor2":1128}],1435:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153873,7 +153866,7 @@ module.exports = function style(gd) {
         });
 };
 
-},{"d3":176}],1440:[function(require,module,exports){
+},{"d3":172}],1436:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -153966,7 +153959,7 @@ function isValidZ(z) {
     return (allRowsAreArrays && oneRowIsFilled && hasOneNumber);
 }
 
-},{"../../registry":1371,"./has_columns":1432,"fast-isnumeric":184}],1441:[function(require,module,exports){
+},{"../../registry":1367,"./has_columns":1428,"fast-isnumeric":180}],1437:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154008,7 +154001,7 @@ extendFlat(
 
 module.exports = attrs;
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257,"../heatmap/attributes":1425}],1442:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253,"../heatmap/attributes":1421}],1438:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154147,7 +154140,7 @@ function createHeatmap(scene, fullTrace, calcTrace) {
 
 module.exports = createHeatmap;
 
-},{"../../lib/str2rgbarray":1278,"../../plots/cartesian/axes":1296,"gl-heatmap2d":201}],1443:[function(require,module,exports){
+},{"../../lib/str2rgbarray":1274,"../../plots/cartesian/axes":1292,"gl-heatmap2d":197}],1439:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154180,7 +154173,7 @@ HeatmapGl.meta = {
 
 module.exports = HeatmapGl;
 
-},{"../../plots/gl2d":1332,"../heatmap/calc":1426,"../heatmap/colorbar":1428,"../heatmap/defaults":1430,"./attributes":1441,"./convert":1442}],1444:[function(require,module,exports){
+},{"../../plots/gl2d":1328,"../heatmap/calc":1422,"../heatmap/colorbar":1424,"../heatmap/defaults":1426,"./attributes":1437,"./convert":1438}],1440:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154344,7 +154337,7 @@ function makeBinsAttr(axLetter) {
     };
 }
 
-},{"../bar/attributes":1381}],1445:[function(require,module,exports){
+},{"../bar/attributes":1377}],1441:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154370,7 +154363,7 @@ module.exports = function doAvg(size, counts) {
     return total;
 };
 
-},{}],1446:[function(require,module,exports){
+},{}],1442:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154403,7 +154396,7 @@ module.exports = function handleBinDefaults(traceIn, traceOut, coerce, binDirect
     return traceOut;
 };
 
-},{}],1447:[function(require,module,exports){
+},{}],1443:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154477,7 +154470,7 @@ module.exports = {
     }
 };
 
-},{"fast-isnumeric":184}],1448:[function(require,module,exports){
+},{"fast-isnumeric":180}],1444:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154623,7 +154616,7 @@ module.exports = function calc(gd, trace) {
     return cd;
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"./average":1445,"./bin_functions":1447,"./clean_bins":1449,"./norm_functions":1452,"fast-isnumeric":184}],1449:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"./average":1441,"./bin_functions":1443,"./clean_bins":1445,"./norm_functions":1448,"fast-isnumeric":180}],1445:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154700,7 +154693,7 @@ module.exports = function cleanBins(trace, ax, binDirection) {
     if(!trace[autoBinAttr]) delete trace['nbins' + binDirection];
 };
 
-},{"../../constants/numerical":1247,"../../lib":1264,"fast-isnumeric":184}],1450:[function(require,module,exports){
+},{"../../constants/numerical":1243,"../../lib":1260,"fast-isnumeric":180}],1446:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154756,7 +154749,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     errorBarsSupplyDefaults(traceIn, traceOut, Color.defaultLine, {axis: 'x', inherit: 'y'});
 };
 
-},{"../../components/color":1164,"../../components/errorbars/defaults":1192,"../../lib":1264,"../../registry":1371,"../bar/style_defaults":1392,"./attributes":1444,"./bin_defaults":1446}],1451:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/errorbars/defaults":1188,"../../lib":1260,"../../registry":1367,"../bar/style_defaults":1388,"./attributes":1440,"./bin_defaults":1442}],1447:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154811,7 +154804,7 @@ Histogram.meta = {
 
 module.exports = Histogram;
 
-},{"../../plots/cartesian":1304,"../bar/hover":1384,"../bar/layout_attributes":1386,"../bar/layout_defaults":1387,"../bar/plot":1388,"../bar/set_positions":1389,"../bar/style":1391,"../scatter/colorbar":1491,"./attributes":1444,"./calc":1448,"./defaults":1450}],1452:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"../bar/hover":1380,"../bar/layout_attributes":1382,"../bar/layout_defaults":1383,"../bar/plot":1384,"../bar/set_positions":1385,"../bar/style":1387,"../scatter/colorbar":1487,"./attributes":1440,"./calc":1444,"./defaults":1446}],1448:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154846,7 +154839,7 @@ module.exports = {
     }
 };
 
-},{}],1453:[function(require,module,exports){
+},{}],1449:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -154898,7 +154891,7 @@ module.exports = extendFlat({},
     { colorbar: colorbarAttrs }
 );
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257,"../heatmap/attributes":1425,"../histogram/attributes":1444}],1454:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253,"../heatmap/attributes":1421,"../histogram/attributes":1440}],1450:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155101,7 +155094,7 @@ module.exports = function calc(gd, trace) {
     };
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"../histogram/average":1445,"../histogram/bin_functions":1447,"../histogram/clean_bins":1449,"../histogram/norm_functions":1452}],1455:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"../histogram/average":1441,"../histogram/bin_functions":1443,"../histogram/clean_bins":1445,"../histogram/norm_functions":1448}],1451:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155139,7 +155132,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     );
 };
 
-},{"../../components/colorscale/defaults":1173,"../../lib":1264,"./attributes":1453,"./sample_defaults":1457}],1456:[function(require,module,exports){
+},{"../../components/colorscale/defaults":1169,"../../lib":1260,"./attributes":1449,"./sample_defaults":1453}],1452:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155179,7 +155172,7 @@ Histogram2D.meta = {
 
 module.exports = Histogram2D;
 
-},{"../../plots/cartesian":1304,"../heatmap/calc":1426,"../heatmap/colorbar":1428,"../heatmap/hover":1433,"../heatmap/plot":1438,"../heatmap/style":1439,"./attributes":1453,"./defaults":1455}],1457:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"../heatmap/calc":1422,"../heatmap/colorbar":1424,"../heatmap/hover":1429,"../heatmap/plot":1434,"../heatmap/style":1435,"./attributes":1449,"./defaults":1451}],1453:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155219,7 +155212,7 @@ module.exports = function handleSampleDefaults(traceIn, traceOut, coerce, layout
     handleBinDefaults(traceIn, traceOut, coerce, binDirections);
 };
 
-},{"../../registry":1371,"../histogram/bin_defaults":1446}],1458:[function(require,module,exports){
+},{"../../registry":1367,"../histogram/bin_defaults":1442}],1454:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155261,7 +155254,7 @@ module.exports = extendFlat({}, {
     { colorbar: colorbarAttrs }
 );
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257,"../contour/attributes":1412,"../histogram2d/attributes":1453}],1459:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253,"../contour/attributes":1408,"../histogram2d/attributes":1449}],1455:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155297,7 +155290,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     handleStyleDefaults(traceIn, traceOut, coerce, layout);
 };
 
-},{"../../lib":1264,"../contour/style_defaults":1424,"../histogram2d/sample_defaults":1457,"./attributes":1458}],1460:[function(require,module,exports){
+},{"../../lib":1260,"../contour/style_defaults":1420,"../histogram2d/sample_defaults":1453,"./attributes":1454}],1456:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155337,7 +155330,7 @@ Histogram2dContour.meta = {
 
 module.exports = Histogram2dContour;
 
-},{"../../plots/cartesian":1304,"../contour/calc":1413,"../contour/colorbar":1414,"../contour/hover":1418,"../contour/plot":1422,"../contour/style":1423,"./attributes":1458,"./defaults":1459}],1461:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"../contour/calc":1409,"../contour/colorbar":1410,"../contour/hover":1414,"../contour/plot":1418,"../contour/style":1419,"./attributes":1454,"./defaults":1455}],1457:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155535,7 +155528,7 @@ module.exports = {
     }, surfaceAtts.lighting)
 };
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257,"../surface/attributes":1544}],1462:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253,"../surface/attributes":1540}],1458:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155697,7 +155690,7 @@ function createMesh3DTrace(scene, data) {
 
 module.exports = createMesh3DTrace;
 
-},{"../../lib/str2rgbarray":1278,"alpha-shape":146,"convex-hull":165,"delaunay-triangulate":182,"gl-mesh3d":251,"tinycolor2":1132}],1463:[function(require,module,exports){
+},{"../../lib/str2rgbarray":1274,"alpha-shape":142,"convex-hull":161,"delaunay-triangulate":178,"gl-mesh3d":247,"tinycolor2":1128}],1459:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155798,7 +155791,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     }
 };
 
-},{"../../components/colorbar/defaults":1166,"../../lib":1264,"../../registry":1371,"./attributes":1461}],1464:[function(require,module,exports){
+},{"../../components/colorbar/defaults":1162,"../../lib":1260,"../../registry":1367,"./attributes":1457}],1460:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155834,7 +155827,7 @@ Mesh3D.meta = {
 
 module.exports = Mesh3D;
 
-},{"../../plots/gl3d":1335,"../heatmap/colorbar":1428,"./attributes":1461,"./convert":1462,"./defaults":1463}],1465:[function(require,module,exports){
+},{"../../plots/gl3d":1331,"../heatmap/colorbar":1424,"./attributes":1457,"./convert":1458,"./defaults":1459}],1461:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -155969,7 +155962,7 @@ module.exports = {
     }
 };
 
-},{"../../lib":1264,"../scatter/attributes":1488}],1466:[function(require,module,exports){
+},{"../../lib":1260,"../scatter/attributes":1484}],1462:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156018,7 +156011,7 @@ function handleDirection(traceIn, traceOut, coerce, direction) {
     coerce(direction + '.line.dash', traceOut.line.dash);
 }
 
-},{"../../lib":1264,"./attributes":1465,"./direction_defaults":1467,"./helpers":1468,"./ohlc_defaults":1470}],1467:[function(require,module,exports){
+},{"../../lib":1260,"./attributes":1461,"./direction_defaults":1463,"./helpers":1464,"./ohlc_defaults":1466}],1463:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156044,7 +156037,7 @@ module.exports = function handleDirectionDefaults(traceIn, traceOut, coerce, dir
     coerce(direction + '.name', nameDflt);
 };
 
-},{}],1468:[function(require,module,exports){
+},{}],1464:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156156,7 +156149,7 @@ exports.addRangeSlider = function(layout) {
     if(!layout.xaxis.rangeslider) layout.xaxis.rangeslider = {};
 };
 
-},{"../../lib":1264}],1469:[function(require,module,exports){
+},{"../../lib":1260}],1465:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156198,7 +156191,7 @@ module.exports = {
 register(require('../scatter'));
 register(require('./transform'));
 
-},{"../../plot_api/register":1286,"../../plots/cartesian":1304,"../scatter":1498,"./attributes":1465,"./defaults":1466,"./transform":1471}],1470:[function(require,module,exports){
+},{"../../plot_api/register":1282,"../../plots/cartesian":1300,"../scatter":1494,"./attributes":1461,"./defaults":1462,"./transform":1467}],1466:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156240,7 +156233,7 @@ module.exports = function handleOHLC(traceIn, traceOut, coerce, layout) {
     return len;
 };
 
-},{"../../registry":1371}],1471:[function(require,module,exports){
+},{"../../registry":1367}],1467:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156499,7 +156492,7 @@ function convertTickWidth(gd, xa, trace) {
     return minDiff * tickWidth;
 }
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"../../plots/cartesian/axis_ids":1299,"./helpers":1468}],1472:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"../../plots/cartesian/axis_ids":1295,"./helpers":1464}],1468:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156729,7 +156722,7 @@ module.exports = {
     }
 };
 
-},{"../../components/color/attributes":1163,"../../lib/extend":1257,"../../plots/attributes":1294,"../../plots/font_attributes":1316}],1473:[function(require,module,exports){
+},{"../../components/color/attributes":1159,"../../lib/extend":1253,"../../plots/attributes":1290,"../../plots/font_attributes":1312}],1469:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156776,7 +156769,7 @@ function getCdModule(calcdata, _module) {
     return cdModule;
 }
 
-},{"../../registry":1371}],1474:[function(require,module,exports){
+},{"../../registry":1367}],1470:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -156928,7 +156921,7 @@ function nextDefaultColor(index) {
     return pieDefaultColors[index % pieDefaultColors.length];
 }
 
-},{"../../components/color":1164,"./helpers":1476,"fast-isnumeric":184,"tinycolor2":1132}],1475:[function(require,module,exports){
+},{"../../components/color":1160,"./helpers":1472,"fast-isnumeric":180,"tinycolor2":1128}],1471:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157012,7 +157005,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     coerce('pull');
 };
 
-},{"../../lib":1264,"./attributes":1472}],1476:[function(require,module,exports){
+},{"../../lib":1260,"./attributes":1468}],1472:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157041,7 +157034,7 @@ exports.formatPieValue = function formatPieValue(v, separators) {
     return Lib.numSeparate(vRounded, separators);
 };
 
-},{"../../lib":1264}],1477:[function(require,module,exports){
+},{"../../lib":1260}],1473:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157077,7 +157070,7 @@ Pie.meta = {
 
 module.exports = Pie;
 
-},{"./attributes":1472,"./base_plot":1473,"./calc":1474,"./defaults":1475,"./layout_attributes":1478,"./layout_defaults":1479,"./plot":1480,"./style":1481,"./style_one":1482}],1478:[function(require,module,exports){
+},{"./attributes":1468,"./base_plot":1469,"./calc":1470,"./defaults":1471,"./layout_attributes":1474,"./layout_defaults":1475,"./plot":1476,"./style":1477,"./style_one":1478}],1474:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157097,7 +157090,7 @@ module.exports = {
     hiddenlabels: {valType: 'data_array'}
 };
 
-},{}],1479:[function(require,module,exports){
+},{}],1475:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157119,7 +157112,7 @@ module.exports = function supplyLayoutDefaults(layoutIn, layoutOut) {
     coerce('hiddenlabels');
 };
 
-},{"../../lib":1264,"./layout_attributes":1478}],1480:[function(require,module,exports){
+},{"../../lib":1260,"./layout_attributes":1474}],1476:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157814,7 +157807,7 @@ function maxExtent(tilt, tiltAxisFraction, depth) {
         2 * Math.sqrt(1 - sinTilt * sinTilt * tiltAxisFraction * tiltAxisFraction));
 }
 
-},{"../../components/color":1164,"../../components/drawing":1187,"../../lib/svg_text_utils":1279,"../../plots/cartesian/graph_interact":1303,"./helpers":1476,"d3":176}],1481:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/drawing":1183,"../../lib/svg_text_utils":1275,"../../plots/cartesian/graph_interact":1299,"./helpers":1472,"d3":172}],1477:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157843,7 +157836,7 @@ module.exports = function style(gd) {
     });
 };
 
-},{"./style_one":1482,"d3":176}],1482:[function(require,module,exports){
+},{"./style_one":1478,"d3":172}],1478:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -157870,7 +157863,7 @@ module.exports = function styleOne(s, pt, trace) {
     .call(Color.stroke, lineColor);
 };
 
-},{"../../components/color":1164}],1483:[function(require,module,exports){
+},{"../../components/color":1160}],1479:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158004,7 +157997,7 @@ module.exports = {
     }
 };
 
-},{"../scattergl/attributes":1524}],1484:[function(require,module,exports){
+},{"../scattergl/attributes":1520}],1480:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158236,7 +158229,7 @@ function createPointcloud(scene, data) {
 
 module.exports = createPointcloud;
 
-},{"../../lib/str2rgbarray":1278,"../scatter/get_trace_color":1496,"gl-pointcloud2d":604}],1485:[function(require,module,exports){
+},{"../../lib/str2rgbarray":1274,"../scatter/get_trace_color":1492,"gl-pointcloud2d":600}],1481:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158281,7 +158274,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor) {
     coerce('marker.border.arearatio');
 };
 
-},{"../../lib":1264,"./attributes":1483}],1486:[function(require,module,exports){
+},{"../../lib":1260,"./attributes":1479}],1482:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158314,7 +158307,7 @@ pointcloud.meta = {
 
 module.exports = pointcloud;
 
-},{"../../plots/gl2d":1332,"../scatter3d/calc":1512,"./attributes":1483,"./convert":1484,"./defaults":1485}],1487:[function(require,module,exports){
+},{"../../plots/gl2d":1328,"../scatter3d/calc":1508,"./attributes":1479,"./convert":1480,"./defaults":1481}],1483:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158352,7 +158345,7 @@ module.exports = function arraysToCalcdata(cd) {
     }
 };
 
-},{"../../lib":1264}],1488:[function(require,module,exports){
+},{"../../lib":1260}],1484:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158718,7 +158711,7 @@ module.exports = {
     error_x: errorBarAttrs
 };
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/color_attributes":1171,"../../components/drawing":1187,"../../components/errorbars/attributes":1189,"../../lib/extend":1257,"./constants":1493}],1489:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/color_attributes":1167,"../../components/drawing":1183,"../../components/errorbars/attributes":1185,"../../lib/extend":1253,"./constants":1489}],1485:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158849,7 +158842,7 @@ module.exports = function calc(gd, trace) {
     return cd;
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"./colorscale_calc":1492,"./subtypes":1508,"fast-isnumeric":184}],1490:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"./colorscale_calc":1488,"./subtypes":1504,"fast-isnumeric":180}],1486:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158888,7 +158881,7 @@ module.exports = function cleanData(fullData) {
     }
 };
 
-},{}],1491:[function(require,module,exports){
+},{}],1487:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158945,7 +158938,7 @@ module.exports = function colorbar(gd, cd) {
         .options(marker.colorbar)();
 };
 
-},{"../../components/colorbar/draw":1167,"../../components/colorscale":1178,"../../lib":1264,"../../plots/plots":1356,"fast-isnumeric":184}],1492:[function(require,module,exports){
+},{"../../components/colorbar/draw":1163,"../../components/colorscale":1174,"../../lib":1260,"../../plots/plots":1352,"fast-isnumeric":180}],1488:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158978,7 +158971,7 @@ module.exports = function calcMarkerColorscale(trace) {
     }
 };
 
-},{"../../components/colorscale/calc":1170,"../../components/colorscale/has_colorscale":1177,"./subtypes":1508}],1493:[function(require,module,exports){
+},{"../../components/colorscale/calc":1166,"../../components/colorscale/has_colorscale":1173,"./subtypes":1504}],1489:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -158994,7 +158987,7 @@ module.exports = {
     PTS_LINESONLY: 20
 };
 
-},{}],1494:[function(require,module,exports){
+},{}],1490:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159074,7 +159067,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     errorBarsSupplyDefaults(traceIn, traceOut, defaultColor, {axis: 'x', inherit: 'y'});
 };
 
-},{"../../components/errorbars/defaults":1192,"../../lib":1264,"./attributes":1488,"./constants":1493,"./fillcolor_defaults":1495,"./line_defaults":1499,"./line_shape_defaults":1501,"./marker_defaults":1504,"./subtypes":1508,"./text_defaults":1509,"./xy_defaults":1510}],1495:[function(require,module,exports){
+},{"../../components/errorbars/defaults":1188,"../../lib":1260,"./attributes":1484,"./constants":1489,"./fillcolor_defaults":1491,"./line_defaults":1495,"./line_shape_defaults":1497,"./marker_defaults":1500,"./subtypes":1504,"./text_defaults":1505,"./xy_defaults":1506}],1491:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159112,7 +159105,7 @@ module.exports = function fillColorDefaults(traceIn, traceOut, defaultColor, coe
     ));
 };
 
-},{"../../components/color":1164}],1496:[function(require,module,exports){
+},{"../../components/color":1160}],1492:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159165,7 +159158,7 @@ module.exports = function getTraceColor(trace, di) {
     }
 };
 
-},{"../../components/color":1164,"./subtypes":1508}],1497:[function(require,module,exports){
+},{"../../components/color":1160,"./subtypes":1504}],1493:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159334,7 +159327,7 @@ module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
     }
 };
 
-},{"../../components/color":1164,"../../components/errorbars":1193,"../../lib":1264,"../../plots/cartesian/constants":1301,"../../plots/cartesian/graph_interact":1303,"./get_trace_color":1496}],1498:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/errorbars":1189,"../../lib":1260,"../../plots/cartesian/constants":1297,"../../plots/cartesian/graph_interact":1299,"./get_trace_color":1492}],1494:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159384,7 +159377,7 @@ Scatter.meta = {
 
 module.exports = Scatter;
 
-},{"../../plots/cartesian":1304,"./arrays_to_calcdata":1487,"./attributes":1488,"./calc":1489,"./clean_data":1490,"./colorbar":1491,"./defaults":1494,"./hover":1497,"./plot":1505,"./select":1506,"./style":1507,"./subtypes":1508}],1499:[function(require,module,exports){
+},{"../../plots/cartesian":1300,"./arrays_to_calcdata":1483,"./attributes":1484,"./calc":1485,"./clean_data":1486,"./colorbar":1487,"./defaults":1490,"./hover":1493,"./plot":1501,"./select":1502,"./style":1503,"./subtypes":1504}],1495:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159417,7 +159410,7 @@ module.exports = function lineDefaults(traceIn, traceOut, defaultColor, layout,
     coerce('line.dash');
 };
 
-},{"../../components/colorscale/defaults":1173,"../../components/colorscale/has_colorscale":1177}],1500:[function(require,module,exports){
+},{"../../components/colorscale/defaults":1169,"../../components/colorscale/has_colorscale":1173}],1496:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159590,7 +159583,7 @@ module.exports = function linePoints(d, opts) {
     return segments;
 };
 
-},{"../../constants/numerical":1247}],1501:[function(require,module,exports){
+},{"../../constants/numerical":1243}],1497:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159609,7 +159602,7 @@ module.exports = function handleLineShapeDefaults(traceIn, traceOut, coerce) {
     if(shape === 'spline') coerce('line.smoothing');
 };
 
-},{}],1502:[function(require,module,exports){
+},{}],1498:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159650,7 +159643,7 @@ module.exports = function linkTraces(gd, plotinfo, cdscatter) {
     }
 };
 
-},{}],1503:[function(require,module,exports){
+},{}],1499:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159692,7 +159685,7 @@ module.exports = function makeBubbleSizeFn(trace) {
     };
 };
 
-},{"fast-isnumeric":184}],1504:[function(require,module,exports){
+},{"fast-isnumeric":180}],1500:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -159752,7 +159745,7 @@ module.exports = function markerDefaults(traceIn, traceOut, defaultColor, layout
     }
 };
 
-},{"../../components/color":1164,"../../components/colorscale/defaults":1173,"../../components/colorscale/has_colorscale":1177,"./subtypes":1508}],1505:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/colorscale/defaults":1169,"../../components/colorscale/has_colorscale":1173,"./subtypes":1504}],1501:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160290,7 +160283,7 @@ function selectMarkers(gd, idx, plotinfo, cdscatter, cdscatterAll) {
     });
 }
 
-},{"../../components/drawing":1187,"../../components/errorbars":1193,"../../lib":1264,"../../lib/polygon":1272,"./arrays_to_calcdata":1487,"./line_points":1500,"./link_traces":1502,"./subtypes":1508,"d3":176}],1506:[function(require,module,exports){
+},{"../../components/drawing":1183,"../../components/errorbars":1189,"../../lib":1260,"../../lib/polygon":1268,"./arrays_to_calcdata":1483,"./line_points":1496,"./link_traces":1498,"./subtypes":1504,"d3":172}],1502:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160362,7 +160355,7 @@ module.exports = function selectPoints(searchInfo, polygon) {
     return selection;
 };
 
-},{"./subtypes":1508}],1507:[function(require,module,exports){
+},{"./subtypes":1504}],1503:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160404,7 +160397,7 @@ module.exports = function style(gd) {
     s.call(ErrorBars.style);
 };
 
-},{"../../components/drawing":1187,"../../components/errorbars":1193,"d3":176}],1508:[function(require,module,exports){
+},{"../../components/drawing":1183,"../../components/errorbars":1189,"d3":172}],1504:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160440,7 +160433,7 @@ module.exports = {
     }
 };
 
-},{"../../lib":1264}],1509:[function(require,module,exports){
+},{"../../lib":1260}],1505:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160461,7 +160454,7 @@ module.exports = function(traceIn, traceOut, layout, coerce) {
     Lib.coerceFont(coerce, 'textfont', layout.font);
 };
 
-},{"../../lib":1264}],1510:[function(require,module,exports){
+},{"../../lib":1260}],1506:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160511,7 +160504,7 @@ module.exports = function handleXYDefaults(traceIn, traceOut, layout, coerce) {
     return len;
 };
 
-},{"../../registry":1371}],1511:[function(require,module,exports){
+},{"../../registry":1367}],1507:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160671,7 +160664,7 @@ module.exports = {
     error_z: errorBarAttrs,
 };
 
-},{"../../components/colorscale/color_attributes":1171,"../../components/errorbars/attributes":1189,"../../constants/gl_markers":1246,"../../lib/extend":1257,"../scatter/attributes":1488}],1512:[function(require,module,exports){
+},{"../../components/colorscale/color_attributes":1167,"../../components/errorbars/attributes":1185,"../../constants/gl_markers":1242,"../../lib/extend":1253,"../scatter/attributes":1484}],1508:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160700,7 +160693,7 @@ module.exports = function calc(gd, trace) {
     return cd;
 };
 
-},{"../scatter/arrays_to_calcdata":1487,"../scatter/colorscale_calc":1492}],1513:[function(require,module,exports){
+},{"../scatter/arrays_to_calcdata":1483,"../scatter/colorscale_calc":1488}],1509:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -160771,7 +160764,7 @@ function calculateErrors(data, scaleFactor) {
 
 module.exports = calculateErrors;
 
-},{"../../components/errorbars/compute_error":1191}],1514:[function(require,module,exports){
+},{"../../components/errorbars/compute_error":1187}],1510:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161233,7 +161226,7 @@ function createLineWithMarkers(scene, data) {
 
 module.exports = createLineWithMarkers;
 
-},{"../../constants/gl3d_dashes":1245,"../../constants/gl_markers":1246,"../../lib":1264,"../../lib/gl_format_color":1262,"../../lib/str2rgbarray":1278,"../scatter/make_bubble_size_func":1503,"./calc_errors":1513,"delaunay-triangulate":182,"gl-error3d":191,"gl-line3d":217,"gl-mesh3d":251,"gl-scatter3d":831}],1515:[function(require,module,exports){
+},{"../../constants/gl3d_dashes":1241,"../../constants/gl_markers":1242,"../../lib":1260,"../../lib/gl_format_color":1258,"../../lib/str2rgbarray":1274,"../scatter/make_bubble_size_func":1499,"./calc_errors":1509,"delaunay-triangulate":178,"gl-error3d":187,"gl-line3d":213,"gl-mesh3d":247,"gl-scatter3d":827}],1511:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161322,7 +161315,7 @@ function handleXYZDefaults(traceIn, traceOut, coerce, layout) {
     return len;
 }
 
-},{"../../components/errorbars/defaults":1192,"../../lib":1264,"../../registry":1371,"../scatter/line_defaults":1499,"../scatter/marker_defaults":1504,"../scatter/subtypes":1508,"../scatter/text_defaults":1509,"./attributes":1511}],1516:[function(require,module,exports){
+},{"../../components/errorbars/defaults":1188,"../../lib":1260,"../../registry":1367,"../scatter/line_defaults":1495,"../scatter/marker_defaults":1500,"../scatter/subtypes":1504,"../scatter/text_defaults":1505,"./attributes":1507}],1512:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161360,7 +161353,7 @@ Scatter3D.meta = {
 
 module.exports = Scatter3D;
 
-},{"../../constants/gl_markers":1246,"../../plots/gl3d":1335,"../scatter/colorbar":1491,"./attributes":1511,"./calc":1512,"./convert":1514,"./defaults":1515}],1517:[function(require,module,exports){
+},{"../../constants/gl_markers":1242,"../../plots/gl3d":1331,"../scatter/colorbar":1487,"./attributes":1507,"./calc":1508,"./convert":1510,"./defaults":1511}],1513:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161468,7 +161461,7 @@ module.exports = {
     })
 };
 
-},{"../../components/colorscale/color_attributes":1171,"../../lib/extend":1257,"../../plots/attributes":1294,"../scatter/attributes":1488}],1518:[function(require,module,exports){
+},{"../../components/colorscale/color_attributes":1167,"../../lib/extend":1253,"../../plots/attributes":1290,"../scatter/attributes":1484}],1514:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161525,7 +161518,7 @@ module.exports = function calc(gd, trace) {
     return calcTrace;
 };
 
-},{"../scatter/colorscale_calc":1492,"fast-isnumeric":184}],1519:[function(require,module,exports){
+},{"../scatter/colorscale_calc":1488,"fast-isnumeric":180}],1515:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161605,7 +161598,7 @@ function handleLonLatLocDefaults(traceIn, traceOut, coerce) {
     return len;
 }
 
-},{"../../lib":1264,"../scatter/fillcolor_defaults":1495,"../scatter/line_defaults":1499,"../scatter/marker_defaults":1504,"../scatter/subtypes":1508,"../scatter/text_defaults":1509,"./attributes":1517}],1520:[function(require,module,exports){
+},{"../../lib":1260,"../scatter/fillcolor_defaults":1491,"../scatter/line_defaults":1495,"../scatter/marker_defaults":1500,"../scatter/subtypes":1504,"../scatter/text_defaults":1505,"./attributes":1513}],1516:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161626,7 +161619,7 @@ module.exports = function eventData(out, pt) {
     return out;
 };
 
-},{}],1521:[function(require,module,exports){
+},{}],1517:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161736,7 +161729,7 @@ function getExtraText(trace, pt, axis) {
     return text.join('<br>');
 }
 
-},{"../../plots/cartesian/axes":1296,"../../plots/cartesian/graph_interact":1303,"../scatter/get_trace_color":1496,"./attributes":1517}],1522:[function(require,module,exports){
+},{"../../plots/cartesian/axes":1292,"../../plots/cartesian/graph_interact":1299,"../scatter/get_trace_color":1492,"./attributes":1513}],1518:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161773,7 +161766,7 @@ ScatterGeo.meta = {
 
 module.exports = ScatterGeo;
 
-},{"../../plots/geo":1320,"../scatter/colorbar":1491,"./attributes":1517,"./calc":1518,"./defaults":1519,"./event_data":1520,"./hover":1521,"./plot":1523}],1523:[function(require,module,exports){
+},{"../../plots/geo":1316,"../scatter/colorbar":1487,"./attributes":1513,"./calc":1514,"./defaults":1515,"./event_data":1516,"./hover":1517,"./plot":1519}],1519:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -161945,7 +161938,7 @@ function style(geo) {
         });
 }
 
-},{"../../components/color":1164,"../../components/drawing":1187,"../../lib":1264,"../../lib/array_to_calc_item":1252,"../../lib/geo_location_utils":1260,"../../lib/geojson_utils":1261,"../../lib/topojson_utils":1280,"../scatter/subtypes":1508,"d3":176}],1524:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/drawing":1183,"../../lib":1260,"../../lib/array_to_calc_item":1248,"../../lib/geo_location_utils":1256,"../../lib/geojson_utils":1257,"../../lib/topojson_utils":1276,"../scatter/subtypes":1504,"d3":172}],1520:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -162035,7 +162028,7 @@ module.exports = {
     error_x: scatterAttrs.error_x
 };
 
-},{"../../components/colorscale/color_attributes":1171,"../../constants/gl2d_dashes":1244,"../../constants/gl_markers":1246,"../../lib/extend":1257,"../scatter/attributes":1488}],1525:[function(require,module,exports){
+},{"../../components/colorscale/color_attributes":1167,"../../constants/gl2d_dashes":1240,"../../constants/gl_markers":1242,"../../lib/extend":1253,"../scatter/attributes":1484}],1521:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -162650,7 +162643,7 @@ function createLineWithMarkers(scene, data) {
 
 module.exports = createLineWithMarkers;
 
-},{"../../components/errorbars":1193,"../../constants/gl2d_dashes":1244,"../../constants/gl_markers":1246,"../../lib":1264,"../../lib/gl_format_color":1262,"../../lib/str2rgbarray":1278,"../../lib/typed_array_truncate":1281,"../../plots/cartesian/axes":1296,"../../plots/cartesian/axis_autotype":1297,"../scatter/get_trace_color":1496,"../scatter/make_bubble_size_func":1503,"../scatter/subtypes":1508,"fast-isnumeric":184,"gl-error2d":185,"gl-line2d":210,"gl-scatter2d":733,"gl-scatter2d-fancy":724}],1526:[function(require,module,exports){
+},{"../../components/errorbars":1189,"../../constants/gl2d_dashes":1240,"../../constants/gl_markers":1242,"../../lib":1260,"../../lib/gl_format_color":1258,"../../lib/str2rgbarray":1274,"../../lib/typed_array_truncate":1277,"../../plots/cartesian/axes":1292,"../../plots/cartesian/axis_autotype":1293,"../scatter/get_trace_color":1492,"../scatter/make_bubble_size_func":1499,"../scatter/subtypes":1504,"fast-isnumeric":180,"gl-error2d":181,"gl-line2d":206,"gl-scatter2d":729,"gl-scatter2d-fancy":720}],1522:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -162707,7 +162700,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     errorBarsSupplyDefaults(traceIn, traceOut, defaultColor, {axis: 'x', inherit: 'y'});
 };
 
-},{"../../components/errorbars/defaults":1192,"../../lib":1264,"../scatter/constants":1493,"../scatter/fillcolor_defaults":1495,"../scatter/line_defaults":1499,"../scatter/marker_defaults":1504,"../scatter/subtypes":1508,"../scatter/xy_defaults":1510,"./attributes":1524}],1527:[function(require,module,exports){
+},{"../../components/errorbars/defaults":1188,"../../lib":1260,"../scatter/constants":1489,"../scatter/fillcolor_defaults":1491,"../scatter/line_defaults":1495,"../scatter/marker_defaults":1500,"../scatter/subtypes":1504,"../scatter/xy_defaults":1506,"./attributes":1520}],1523:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -162743,7 +162736,7 @@ ScatterGl.meta = {
 
 module.exports = ScatterGl;
 
-},{"../../plots/gl2d":1332,"../scatter/colorbar":1491,"../scatter3d/calc":1512,"./attributes":1524,"./convert":1525,"./defaults":1526}],1528:[function(require,module,exports){
+},{"../../plots/gl2d":1328,"../scatter/colorbar":1487,"../scatter3d/calc":1508,"./attributes":1520,"./convert":1521,"./defaults":1522}],1524:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -162851,7 +162844,7 @@ module.exports = {
     }),
 };
 
-},{"../../components/colorbar/attributes":1165,"../../lib/extend":1257,"../../plots/attributes":1294,"../../plots/mapbox/layout_attributes":1352,"../scatter/attributes":1488,"../scattergeo/attributes":1517}],1529:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../lib/extend":1253,"../../plots/attributes":1290,"../../plots/mapbox/layout_attributes":1348,"../scatter/attributes":1484,"../scattergeo/attributes":1513}],1525:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -162954,7 +162947,7 @@ module.exports = function calc(gd, trace) {
     return calcTrace;
 };
 
-},{"../../components/colorscale":1178,"../../lib":1264,"../scatter/colorscale_calc":1492,"../scatter/make_bubble_size_func":1503,"../scatter/subtypes":1508,"fast-isnumeric":184}],1530:[function(require,module,exports){
+},{"../../components/colorscale":1174,"../../lib":1260,"../scatter/colorscale_calc":1488,"../scatter/make_bubble_size_func":1499,"../scatter/subtypes":1504,"fast-isnumeric":180}],1526:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163263,7 +163256,7 @@ function getFillFunc(attr) {
 
 function blankFillFunc() { return ''; }
 
-},{"../../lib":1264,"../../lib/geojson_utils":1261,"../../plots/mapbox/convert_text_opts":1349,"../scatter/subtypes":1508}],1531:[function(require,module,exports){
+},{"../../lib":1260,"../../lib/geojson_utils":1257,"../../plots/mapbox/convert_text_opts":1345,"../scatter/subtypes":1504}],1527:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163351,7 +163344,7 @@ function handleLonLatDefaults(traceIn, traceOut, coerce) {
     return len;
 }
 
-},{"../../lib":1264,"../scatter/attributes":1488,"../scatter/fillcolor_defaults":1495,"../scatter/line_defaults":1499,"../scatter/marker_defaults":1504,"../scatter/subtypes":1508,"../scatter/text_defaults":1509,"./attributes":1528}],1532:[function(require,module,exports){
+},{"../../lib":1260,"../scatter/attributes":1484,"../scatter/fillcolor_defaults":1491,"../scatter/line_defaults":1495,"../scatter/marker_defaults":1500,"../scatter/subtypes":1504,"../scatter/text_defaults":1505,"./attributes":1524}],1528:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163371,7 +163364,7 @@ module.exports = function eventData(out, pt) {
     return out;
 };
 
-},{}],1533:[function(require,module,exports){
+},{}],1529:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163466,7 +163459,7 @@ function getExtraText(trace, di) {
     return text.join('<br>');
 }
 
-},{"../../plots/cartesian/graph_interact":1303,"../scatter/get_trace_color":1496}],1534:[function(require,module,exports){
+},{"../../plots/cartesian/graph_interact":1299,"../scatter/get_trace_color":1492}],1530:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163503,7 +163496,7 @@ ScatterMapbox.meta = {
 
 module.exports = ScatterMapbox;
 
-},{"../../plots/mapbox":1350,"../scatter/colorbar":1491,"./attributes":1528,"./calc":1529,"./defaults":1531,"./event_data":1532,"./hover":1533,"./plot":1535}],1535:[function(require,module,exports){
+},{"../../plots/mapbox":1346,"../scatter/colorbar":1487,"./attributes":1524,"./calc":1525,"./defaults":1527,"./event_data":1528,"./hover":1529,"./plot":1531}],1531:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163627,7 +163620,7 @@ module.exports = function createScatterMapbox(mapbox, calcTrace) {
     return scatterMapbox;
 };
 
-},{"./convert":1530}],1536:[function(require,module,exports){
+},{"./convert":1526}],1532:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163752,7 +163745,7 @@ module.exports = {
     hoveron: scatterAttrs.hoveron,
 };
 
-},{"../../components/colorbar/attributes":1165,"../../components/colorscale/color_attributes":1171,"../../lib/extend":1257,"../../plots/attributes":1294,"../scatter/attributes":1488}],1537:[function(require,module,exports){
+},{"../../components/colorbar/attributes":1161,"../../components/colorscale/color_attributes":1167,"../../lib/extend":1253,"../../plots/attributes":1290,"../scatter/attributes":1484}],1533:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163851,7 +163844,7 @@ module.exports = function calc(gd, trace) {
     return cd;
 };
 
-},{"../../lib":1264,"../../plots/cartesian/axes":1296,"../scatter/colorscale_calc":1492,"../scatter/subtypes":1508,"fast-isnumeric":184}],1538:[function(require,module,exports){
+},{"../../lib":1260,"../../plots/cartesian/axes":1292,"../scatter/colorscale_calc":1488,"../scatter/subtypes":1504,"fast-isnumeric":180}],1534:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -163956,7 +163949,7 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     coerce('hoveron', dfltHoverOn.join('+') || 'points');
 };
 
-},{"../../lib":1264,"../scatter/constants":1493,"../scatter/fillcolor_defaults":1495,"../scatter/line_defaults":1499,"../scatter/line_shape_defaults":1501,"../scatter/marker_defaults":1504,"../scatter/subtypes":1508,"../scatter/text_defaults":1509,"./attributes":1536}],1539:[function(require,module,exports){
+},{"../../lib":1260,"../scatter/constants":1489,"../scatter/fillcolor_defaults":1491,"../scatter/line_defaults":1495,"../scatter/line_shape_defaults":1497,"../scatter/marker_defaults":1500,"../scatter/subtypes":1504,"../scatter/text_defaults":1505,"./attributes":1532}],1535:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164027,7 +164020,7 @@ module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
     return scatterPointData;
 };
 
-},{"../../plots/cartesian/axes":1296,"../scatter/hover":1497}],1540:[function(require,module,exports){
+},{"../../plots/cartesian/axes":1292,"../scatter/hover":1493}],1536:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164063,7 +164056,7 @@ ScatterTernary.meta = {
 
 module.exports = ScatterTernary;
 
-},{"../../plots/ternary":1364,"../scatter/colorbar":1491,"./attributes":1536,"./calc":1537,"./defaults":1538,"./hover":1539,"./plot":1541,"./select":1542,"./style":1543}],1541:[function(require,module,exports){
+},{"../../plots/ternary":1360,"../scatter/colorbar":1487,"./attributes":1532,"./calc":1533,"./defaults":1534,"./hover":1535,"./plot":1537,"./select":1538,"./style":1539}],1537:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164109,7 +164102,7 @@ module.exports = function plot(ternary, data) {
     scatterPlot(ternary.graphDiv, plotinfo, calcdata);
 };
 
-},{"../scatter/plot":1505}],1542:[function(require,module,exports){
+},{"../scatter/plot":1501}],1538:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164144,7 +164137,7 @@ module.exports = function selectPoints(searchInfo, polygon) {
     return selection;
 };
 
-},{"../scatter/select":1506}],1543:[function(require,module,exports){
+},{"../scatter/select":1502}],1539:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164173,7 +164166,7 @@ module.exports = function style(gd) {
     scatterStyle(gd);
 };
 
-},{"../scatter/style":1507}],1544:[function(require,module,exports){
+},{"../scatter/style":1503}],1540:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164421,7 +164414,7 @@ module.exports = {
     }
 };
 
-},{"../../components/color":1164,"../../components/colorbar/attributes":1165,"../../components/colorscale/attributes":1169,"../../lib/extend":1257}],1545:[function(require,module,exports){
+},{"../../components/color":1160,"../../components/colorbar/attributes":1161,"../../components/colorscale/attributes":1165,"../../lib/extend":1253}],1541:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164445,7 +164438,7 @@ module.exports = function calc(gd, trace) {
     }
 };
 
-},{"../../components/colorscale/calc":1170}],1546:[function(require,module,exports){
+},{"../../components/colorscale/calc":1166}],1542:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164497,7 +164490,7 @@ module.exports = function colorbar(gd, cd) {
         .options(trace.colorbar)();
 };
 
-},{"../../components/colorbar/draw":1167,"../../components/colorscale":1178,"../../lib":1264,"../../plots/plots":1356,"fast-isnumeric":184}],1547:[function(require,module,exports){
+},{"../../components/colorbar/draw":1163,"../../components/colorscale":1174,"../../lib":1260,"../../plots/plots":1352,"fast-isnumeric":180}],1543:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -164881,7 +164874,7 @@ function createSurfaceTrace(scene, data) {
 
 module.exports = createSurfaceTrace;
 
-},{"../../lib/str2rgbarray":1278,"gl-surface3d":903,"ndarray":1121,"ndarray-fill":1099,"ndarray-homography":1115,"ndarray-ops":1116,"tinycolor2":1132}],1548:[function(require,module,exports){
+},{"../../lib/str2rgbarray":1274,"gl-surface3d":899,"ndarray":1117,"ndarray-fill":1095,"ndarray-homography":1111,"ndarray-ops":1112,"tinycolor2":1128}],1544:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -165002,7 +164995,7 @@ function mapLegacy(traceIn, oldAttr, newAttr) {
     }
 }
 
-},{"../../components/colorscale/defaults":1173,"../../lib":1264,"../../registry":1371,"./attributes":1544}],1549:[function(require,module,exports){
+},{"../../components/colorscale/defaults":1169,"../../lib":1260,"../../registry":1367,"./attributes":1540}],1545:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -165045,7 +165038,7 @@ Surface.meta = {
 
 module.exports = Surface;
 
-},{"../../plots/gl3d":1335,"./attributes":1544,"./calc":1545,"./colorbar":1546,"./convert":1547,"./defaults":1548}],1550:[function(require,module,exports){
+},{"../../plots/gl3d":1331,"./attributes":1540,"./calc":1541,"./colorbar":1542,"./convert":1543,"./defaults":1544}],1546:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -165382,7 +165375,7 @@ function getFilterFunc(opts, d2c, targetCalendar) {
     }
 }
 
-},{"../lib":1264,"../plot_api/plot_schema":1285,"../plots/cartesian/axis_autotype":1297,"../plots/cartesian/axis_ids":1299,"../plots/cartesian/set_convert":1310,"../registry":1371}],1551:[function(require,module,exports){
+},{"../lib":1260,"../plot_api/plot_schema":1281,"../plots/cartesian/axis_autotype":1293,"../plots/cartesian/axis_ids":1295,"../plots/cartesian/set_convert":1306,"../registry":1367}],1547:[function(require,module,exports){
 /**
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
@@ -165538,7 +165531,7 @@ function transformOne(trace, state) {
     return newData;
 }
 
-},{"../lib":1264,"../plot_api/plot_schema":1285}],1552:[function(require,module,exports){
+},{"../lib":1260,"../plot_api/plot_schema":1281}],1548:[function(require,module,exports){
 (function (Buffer){
 /**!
  * contentstream - index.js
@@ -165587,7 +165580,7 @@ ContentStream.prototype._read = function (n) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"buffer":33,"readable-stream":1562,"util":68}],1553:[function(require,module,exports){
+},{"buffer":33,"readable-stream":1558,"util":68}],1549:[function(require,module,exports){
 (function (process){
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -165680,7 +165673,7 @@ function forEach (xs, f) {
 }
 
 }).call(this,require('_process'))
-},{"./_stream_readable":1555,"./_stream_writable":1557,"_process":41,"core-util-is":1558,"inherits":1559}],1554:[function(require,module,exports){
+},{"./_stream_readable":1551,"./_stream_writable":1553,"_process":41,"core-util-is":1554,"inherits":1555}],1550:[function(require,module,exports){
 // Copyright Joyent, Inc. and other Node contributors.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
@@ -165728,7 +165721,7 @@ PassThrough.prototype._transform = function(chunk, encoding, cb) {
   cb(null, chunk);
 };
 
-},{"./_stream_transform":1556,"core-util-is":1558,"inherits":1559}],1555:[function(require,module,exports){
+},{"./_stream_transform":1552,"core-util-is":1554,"inherits":1555}],1551:[function(require,module,exports){
 (function (process){
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -166714,7 +166707,7 @@ function indexOf (xs, x) {
 }
 
 }).call(this,require('_process'))
-},{"_process":41,"buffer":33,"core-util-is":1558,"events":37,"inherits":1559,"isarray":1560,"stream":62,"string_decoder/":1561}],1556:[function(require,module,exports){
+},{"_process":41,"buffer":33,"core-util-is":1554,"events":37,"inherits":1555,"isarray":1556,"stream":62,"string_decoder/":1557}],1552:[function(require,module,exports){
 // Copyright Joyent, Inc. and other Node contributors.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
@@ -166926,7 +166919,7 @@ function done(stream, er) {
   return stream.push(null);
 }
 
-},{"./_stream_duplex":1553,"core-util-is":1558,"inherits":1559}],1557:[function(require,module,exports){
+},{"./_stream_duplex":1549,"core-util-is":1554,"inherits":1555}],1553:[function(require,module,exports){
 (function (process){
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -167316,7 +167309,7 @@ function endWritable(stream, state, cb) {
 }
 
 }).call(this,require('_process'))
-},{"./_stream_duplex":1553,"_process":41,"buffer":33,"core-util-is":1558,"inherits":1559,"stream":62}],1558:[function(require,module,exports){
+},{"./_stream_duplex":1549,"_process":41,"buffer":33,"core-util-is":1554,"inherits":1555,"stream":62}],1554:[function(require,module,exports){
 (function (Buffer){
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -167427,16 +167420,16 @@ function objectToString(o) {
 }
 
 }).call(this,{"isBuffer":require("../../../../../../../../browserify/node_modules/insert-module-globals/node_modules/is-buffer/index.js")})
-},{"../../../../../../../../browserify/node_modules/insert-module-globals/node_modules/is-buffer/index.js":39}],1559:[function(require,module,exports){
+},{"../../../../../../../../browserify/node_modules/insert-module-globals/node_modules/is-buffer/index.js":39}],1555:[function(require,module,exports){
 arguments[4][12][0].apply(exports,arguments)
-},{"dup":12}],1560:[function(require,module,exports){
+},{"dup":12}],1556:[function(require,module,exports){
 module.exports = Array.isArray || function (arr) {
   return Object.prototype.toString.call(arr) == '[object Array]';
 };
 
-},{}],1561:[function(require,module,exports){
+},{}],1557:[function(require,module,exports){
 arguments[4][15][0].apply(exports,arguments)
-},{"buffer":33,"dup":15}],1562:[function(require,module,exports){
+},{"buffer":33,"dup":15}],1558:[function(require,module,exports){
 (function (process){
 var Stream = require('stream'); // hack to fix a circular dependency issue when used with browserify
 exports = module.exports = require('./lib/_stream_readable.js');
@@ -167451,7 +167444,7 @@ if (!process.browser && process.env.READABLE_STREAM === 'disable') {
 }
 
 }).call(this,require('_process'))
-},{"./lib/_stream_duplex.js":1553,"./lib/_stream_passthrough.js":1554,"./lib/_stream_readable.js":1555,"./lib/_stream_transform.js":1556,"./lib/_stream_writable.js":1557,"_process":41,"stream":62}],1563:[function(require,module,exports){
+},{"./lib/_stream_duplex.js":1549,"./lib/_stream_passthrough.js":1550,"./lib/_stream_readable.js":1551,"./lib/_stream_transform.js":1552,"./lib/_stream_writable.js":1553,"_process":41,"stream":62}],1559:[function(require,module,exports){
 (function (Buffer){
 /*
   GIFEncoder.js
@@ -167924,7 +167917,7 @@ GIFEncoder.ByteCapacitor = ByteCapacitor;
 module.exports = GIFEncoder;
 
 }).call(this,require("buffer").Buffer)
-},{"./LZWEncoder.js":1564,"./TypedNeuQuant.js":1565,"assert":18,"buffer":33,"events":37,"readable-stream":1575,"util":68}],1564:[function(require,module,exports){
+},{"./LZWEncoder.js":1560,"./TypedNeuQuant.js":1561,"assert":18,"buffer":33,"events":37,"readable-stream":1571,"util":68}],1560:[function(require,module,exports){
 /*
   LZWEncoder.js
 
@@ -168138,7 +168131,7 @@ function LZWEncoder(width, height, pixels, colorDepth) {
 
 module.exports = LZWEncoder;
 
-},{}],1565:[function(require,module,exports){
+},{}],1561:[function(require,module,exports){
 /* NeuQuant Neural-Net Quantization Algorithm
  * ------------------------------------------
  *
@@ -168571,11 +168564,11 @@ function NeuQuant(pixels, samplefac) {
 
 module.exports = NeuQuant;
 
-},{}],1566:[function(require,module,exports){
-arguments[4][1553][0].apply(exports,arguments)
-},{"./_stream_readable":1568,"./_stream_writable":1570,"_process":41,"core-util-is":1571,"dup":1553,"inherits":1572}],1567:[function(require,module,exports){
-arguments[4][1554][0].apply(exports,arguments)
-},{"./_stream_transform":1569,"core-util-is":1571,"dup":1554,"inherits":1572}],1568:[function(require,module,exports){
+},{}],1562:[function(require,module,exports){
+arguments[4][1549][0].apply(exports,arguments)
+},{"./_stream_readable":1564,"./_stream_writable":1566,"_process":41,"core-util-is":1567,"dup":1549,"inherits":1568}],1563:[function(require,module,exports){
+arguments[4][1550][0].apply(exports,arguments)
+},{"./_stream_transform":1565,"core-util-is":1567,"dup":1550,"inherits":1568}],1564:[function(require,module,exports){
 (function (process){
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -169530,7 +169523,7 @@ function indexOf (xs, x) {
 }
 
 }).call(this,require('_process'))
-},{"./_stream_duplex":1566,"_process":41,"buffer":33,"core-util-is":1571,"events":37,"inherits":1572,"isarray":1573,"stream":62,"string_decoder/":1574,"util":19}],1569:[function(require,module,exports){
+},{"./_stream_duplex":1562,"_process":41,"buffer":33,"core-util-is":1567,"events":37,"inherits":1568,"isarray":1569,"stream":62,"string_decoder/":1570,"util":19}],1565:[function(require,module,exports){
 // Copyright Joyent, Inc. and other Node contributors.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
@@ -169741,7 +169734,7 @@ function done(stream, er) {
   return stream.push(null);
 }
 
-},{"./_stream_duplex":1566,"core-util-is":1571,"inherits":1572}],1570:[function(require,module,exports){
+},{"./_stream_duplex":1562,"core-util-is":1567,"inherits":1568}],1566:[function(require,module,exports){
 (function (process){
 // Copyright Joyent, Inc. and other Node contributors.
 //
@@ -170222,15 +170215,15 @@ function endWritable(stream, state, cb) {
 }
 
 }).call(this,require('_process'))
-},{"./_stream_duplex":1566,"_process":41,"buffer":33,"core-util-is":1571,"inherits":1572,"stream":62}],1571:[function(require,module,exports){
-arguments[4][1558][0].apply(exports,arguments)
-},{"../../../../../../../../browserify/node_modules/insert-module-globals/node_modules/is-buffer/index.js":39,"dup":1558}],1572:[function(require,module,exports){
+},{"./_stream_duplex":1562,"_process":41,"buffer":33,"core-util-is":1567,"inherits":1568,"stream":62}],1567:[function(require,module,exports){
+arguments[4][1554][0].apply(exports,arguments)
+},{"../../../../../../../../browserify/node_modules/insert-module-globals/node_modules/is-buffer/index.js":39,"dup":1554}],1568:[function(require,module,exports){
 arguments[4][12][0].apply(exports,arguments)
-},{"dup":12}],1573:[function(require,module,exports){
-arguments[4][1560][0].apply(exports,arguments)
-},{"dup":1560}],1574:[function(require,module,exports){
+},{"dup":12}],1569:[function(require,module,exports){
+arguments[4][1556][0].apply(exports,arguments)
+},{"dup":1556}],1570:[function(require,module,exports){
 arguments[4][15][0].apply(exports,arguments)
-},{"buffer":33,"dup":15}],1575:[function(require,module,exports){
+},{"buffer":33,"dup":15}],1571:[function(require,module,exports){
 (function (process){
 exports = module.exports = require('./lib/_stream_readable.js');
 exports.Stream = require('stream');
@@ -170244,7 +170237,7 @@ if (!process.browser && process.env.READABLE_STREAM === 'disable') {
 }
 
 }).call(this,require('_process'))
-},{"./lib/_stream_duplex.js":1566,"./lib/_stream_passthrough.js":1567,"./lib/_stream_readable.js":1568,"./lib/_stream_transform.js":1569,"./lib/_stream_writable.js":1570,"_process":41,"stream":62}],1576:[function(require,module,exports){
+},{"./lib/_stream_duplex.js":1562,"./lib/_stream_passthrough.js":1563,"./lib/_stream_readable.js":1564,"./lib/_stream_transform.js":1565,"./lib/_stream_writable.js":1566,"_process":41,"stream":62}],1572:[function(require,module,exports){
 var encode = require('./lib/encoder'),
     decode = require('./lib/decoder');
 
@@ -170253,7 +170246,7 @@ module.exports = {
   decode: decode
 };
 
-},{"./lib/decoder":1577,"./lib/encoder":1578}],1577:[function(require,module,exports){
+},{"./lib/decoder":1573,"./lib/encoder":1574}],1573:[function(require,module,exports){
 (function (Buffer){
 /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- /
 /* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
@@ -171236,7 +171229,7 @@ function decode(jpegData) {
 }
 
 }).call(this,require("buffer").Buffer)
-},{"buffer":33}],1578:[function(require,module,exports){
+},{"buffer":33}],1574:[function(require,module,exports){
 (function (Buffer){
 /*
   Copyright (c) 2008, Adobe Systems Incorporated
@@ -172006,23 +171999,23 @@ function getImageDataFromImage(idOrElement){
 }
 
 }).call(this,require("buffer").Buffer)
-},{"buffer":33}],1579:[function(require,module,exports){
-arguments[4][1116][0].apply(exports,arguments)
-},{"cwise-compiler":1580,"dup":1116}],1580:[function(require,module,exports){
+},{"buffer":33}],1575:[function(require,module,exports){
+arguments[4][1112][0].apply(exports,arguments)
+},{"cwise-compiler":1576,"dup":1112}],1576:[function(require,module,exports){
 arguments[4][73][0].apply(exports,arguments)
-},{"./lib/thunk.js":1582,"dup":73}],1581:[function(require,module,exports){
+},{"./lib/thunk.js":1578,"dup":73}],1577:[function(require,module,exports){
 arguments[4][74][0].apply(exports,arguments)
-},{"dup":74,"uniq":1583}],1582:[function(require,module,exports){
+},{"dup":74,"uniq":1579}],1578:[function(require,module,exports){
 arguments[4][75][0].apply(exports,arguments)
-},{"./compile.js":1581,"dup":75}],1583:[function(require,module,exports){
+},{"./compile.js":1577,"dup":75}],1579:[function(require,module,exports){
 arguments[4][76][0].apply(exports,arguments)
-},{"dup":76}],1584:[function(require,module,exports){
+},{"dup":76}],1580:[function(require,module,exports){
 arguments[4][77][0].apply(exports,arguments)
-},{"dup":77,"iota-array":1585,"is-buffer":1586}],1585:[function(require,module,exports){
+},{"dup":77,"iota-array":1581,"is-buffer":1582}],1581:[function(require,module,exports){
 arguments[4][78][0].apply(exports,arguments)
-},{"dup":78}],1586:[function(require,module,exports){
+},{"dup":78}],1582:[function(require,module,exports){
 arguments[4][39][0].apply(exports,arguments)
-},{"dup":39}],1587:[function(require,module,exports){
+},{"dup":39}],1583:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -172218,7 +172211,7 @@ exports.dataToBitMap = function(data, bitmapInfo) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./interlace":1597,"buffer":33}],1588:[function(require,module,exports){
+},{"./interlace":1593,"buffer":33}],1584:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -172286,7 +172279,7 @@ module.exports = function(data, width, height, options) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./constants":1590,"buffer":33}],1589:[function(require,module,exports){
+},{"./constants":1586,"buffer":33}],1585:[function(require,module,exports){
 (function (process,Buffer){
 'use strict';
 
@@ -172499,7 +172492,7 @@ ChunkStream.prototype._process = function() {
 };
 
 }).call(this,require('_process'),require("buffer").Buffer)
-},{"_process":41,"buffer":33,"stream":62,"util":68}],1590:[function(require,module,exports){
+},{"_process":41,"buffer":33,"stream":62,"util":68}],1586:[function(require,module,exports){
 'use strict';
 
 
@@ -172535,7 +172528,7 @@ module.exports = {
   GAMMA_DIVISION: 100000
 };
 
-},{}],1591:[function(require,module,exports){
+},{}],1587:[function(require,module,exports){
 'use strict';
 
 var crcTable = [];
@@ -172581,7 +172574,7 @@ CrcCalculator.crc32 = function(buf) {
   return crc ^ -1;
 };
 
-},{}],1592:[function(require,module,exports){
+},{}],1588:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -172768,7 +172761,7 @@ module.exports = function(pxData, width, height, options, bpp) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./paeth-predictor":1601,"buffer":33}],1593:[function(require,module,exports){
+},{"./paeth-predictor":1597,"buffer":33}],1589:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -172797,7 +172790,7 @@ var FilterAsync = module.exports = function(bitmapInfo) {
 util.inherits(FilterAsync, ChunkStream);
 
 }).call(this,require("buffer").Buffer)
-},{"./chunkstream":1589,"./filter-parse":1595,"buffer":33,"util":68}],1594:[function(require,module,exports){
+},{"./chunkstream":1585,"./filter-parse":1591,"buffer":33,"util":68}],1590:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -172824,7 +172817,7 @@ exports.process = function(inBuffer, bitmapInfo) {
   return Buffer.concat(outBuffers);
 };
 }).call(this,require("buffer").Buffer)
-},{"./filter-parse":1595,"./sync-reader":1607,"buffer":33}],1595:[function(require,module,exports){
+},{"./filter-parse":1591,"./sync-reader":1603,"buffer":33}],1591:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -172999,7 +172992,7 @@ Filter.prototype._reverseFilterLine = function(rawData) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./interlace":1597,"./paeth-predictor":1601,"buffer":33}],1596:[function(require,module,exports){
+},{"./interlace":1593,"./paeth-predictor":1597,"buffer":33}],1592:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -173092,7 +173085,7 @@ module.exports = function(indata, imageData) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"buffer":33}],1597:[function(require,module,exports){
+},{"buffer":33}],1593:[function(require,module,exports){
 'use strict';
 
 // Adam 7
@@ -173180,7 +173173,7 @@ exports.getInterlaceIterator = function(width) {
     return (outerX * 4) + (outerY * width * 4);
   };
 };
-},{}],1598:[function(require,module,exports){
+},{}],1594:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -173229,7 +173222,7 @@ PackerAsync.prototype.pack = function(data, width, height, gamma) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./constants":1590,"./packer":1600,"buffer":33,"stream":62,"util":68}],1599:[function(require,module,exports){
+},{"./constants":1586,"./packer":1596,"buffer":33,"stream":62,"util":68}],1595:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -173281,7 +173274,7 @@ module.exports = function(metaData, opt) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./constants":1590,"./packer":1600,"buffer":33,"zlib":32}],1600:[function(require,module,exports){
+},{"./constants":1586,"./packer":1596,"buffer":33,"zlib":32}],1596:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -173376,7 +173369,7 @@ Packer.prototype.packIEND = function() {
   return this._packChunk(constants.TYPE_IEND, null);
 };
 }).call(this,require("buffer").Buffer)
-},{"./bitpacker":1588,"./constants":1590,"./crc":1591,"./filter-pack":1592,"buffer":33,"zlib":32}],1601:[function(require,module,exports){
+},{"./bitpacker":1584,"./constants":1586,"./crc":1587,"./filter-pack":1588,"buffer":33,"zlib":32}],1597:[function(require,module,exports){
 'use strict';
 
 module.exports = function paethPredictor(left, above, upLeft) {
@@ -173394,7 +173387,7 @@ module.exports = function paethPredictor(left, above, upLeft) {
   }
   return upLeft;
 };
-},{}],1602:[function(require,module,exports){
+},{}],1598:[function(require,module,exports){
 'use strict';
 
 var util = require('util');
@@ -173506,7 +173499,7 @@ ParserAsync.prototype._complete = function(filteredData) {
   this.emit('parsed', normalisedBitmapData);
 };
 
-},{"./bitmapper":1587,"./chunkstream":1589,"./filter-parse-async":1593,"./format-normaliser":1596,"./parser":1604,"util":68,"zlib":32}],1603:[function(require,module,exports){
+},{"./bitmapper":1583,"./chunkstream":1585,"./filter-parse-async":1589,"./format-normaliser":1592,"./parser":1600,"util":68,"zlib":32}],1599:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -173601,7 +173594,7 @@ module.exports = function(buffer, options) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./bitmapper":1587,"./filter-parse-sync":1594,"./format-normaliser":1596,"./parser":1604,"./sync-reader":1607,"buffer":33,"zlib":32}],1604:[function(require,module,exports){
+},{"./bitmapper":1583,"./filter-parse-sync":1590,"./format-normaliser":1592,"./parser":1600,"./sync-reader":1603,"buffer":33,"zlib":32}],1600:[function(require,module,exports){
 (function (Buffer){
 'use strict';
 
@@ -173895,7 +173888,7 @@ Parser.prototype._parseIEND = function(data) {
 };
 
 }).call(this,require("buffer").Buffer)
-},{"./constants":1590,"./crc":1591,"buffer":33}],1605:[function(require,module,exports){
+},{"./constants":1586,"./crc":1587,"buffer":33}],1601:[function(require,module,exports){
 'use strict';
 
 
@@ -173913,7 +173906,7 @@ exports.write = function(png) {
   return pack(png);
 };
 
-},{"./packer-sync":1599,"./parser-sync":1603}],1606:[function(require,module,exports){
+},{"./packer-sync":1595,"./parser-sync":1599}],1602:[function(require,module,exports){
 (function (process,Buffer){
 'use strict';
 
@@ -174080,7 +174073,7 @@ PNG.prototype.adjustGamma = function() {
 };
 
 }).call(this,require('_process'),require("buffer").Buffer)
-},{"./packer-async":1598,"./parser-async":1602,"./png-sync":1605,"_process":41,"buffer":33,"stream":62,"util":68}],1607:[function(require,module,exports){
+},{"./packer-async":1594,"./parser-async":1598,"./png-sync":1601,"_process":41,"buffer":33,"stream":62,"util":68}],1603:[function(require,module,exports){
 'use strict';
 
 var SyncReader = module.exports = function(buffer) {
@@ -174133,9 +174126,9 @@ SyncReader.prototype.process = function() {
 
 };
 
-},{}],1608:[function(require,module,exports){
+},{}],1604:[function(require,module,exports){
 arguments[4][81][0].apply(exports,arguments)
-},{"_process":41,"dup":81,"stream":62}],1609:[function(require,module,exports){
+},{"_process":41,"dup":81,"stream":62}],1605:[function(require,module,exports){
 (function (Buffer){
 'use strict'
 
@@ -174280,7 +174273,7 @@ module.exports = function savePixels (array, type, options) {
 }
 
 }).call(this,require("buffer").Buffer)
-},{"buffer":33,"contentstream":1552,"gif-encoder":1563,"jpeg-js":1576,"ndarray":1584,"ndarray-ops":1579,"pngjs-nozlib":1606,"through":1608}],1610:[function(require,module,exports){
+},{"buffer":33,"contentstream":1548,"gif-encoder":1559,"jpeg-js":1572,"ndarray":1580,"ndarray-ops":1575,"pngjs-nozlib":1602,"through":1604}],1606:[function(require,module,exports){
 ImageBoard = function ImageBoard(options) {
 
   options = options || {};
@@ -174369,7 +174362,7 @@ ImageBoard = function ImageBoard(options) {
 
 }
 
-},{"./Modules":1611,"./UserInterface":1612}],1611:[function(require,module,exports){
+},{"./Modules":1607,"./UserInterface":1608}],1607:[function(require,module,exports){
 /*
  * Core modules
  */
@@ -174383,7 +174376,7 @@ module.exports = {
 
 }
 
-},{"./modules/GreenChannel":1613,"./modules/ImageSelect":1614,"./modules/ImageThreshold":1615,"./modules/NdviRed":1616,"./modules/Plot":1618}],1612:[function(require,module,exports){
+},{"./modules/GreenChannel":1609,"./modules/ImageSelect":1610,"./modules/ImageThreshold":1611,"./modules/NdviRed":1612,"./modules/Plot":1614}],1608:[function(require,module,exports){
 /*
  * Default UI for ImageBoard
  */
@@ -174411,7 +174404,7 @@ module.exports = function UserInterface(options) {
 
 }
 
-},{}],1613:[function(require,module,exports){
+},{}],1609:[function(require,module,exports){
 /*
  * Display only the green channel
  */
@@ -174447,7 +174440,7 @@ module.exports = function GreenChannel(options) {
   }
 }
 
-},{"./PixelManipulation.js":1617}],1614:[function(require,module,exports){
+},{"./PixelManipulation.js":1613}],1610:[function(require,module,exports){
 /*
  * Special module to kick off the sequence
  *  -- depends on jQuery for interface setup & drag & drop
@@ -174533,7 +174526,7 @@ module.exports = function ImageSelect(options) {
 
 }
 
-},{}],1615:[function(require,module,exports){
+},{}],1611:[function(require,module,exports){
 /*
  * Image thresholding with 'image-filter-threshold'
  */
@@ -174586,7 +174579,7 @@ module.exports = function ImageThreshold(options) {
   }
 }
 
-},{"image-filter-core":85,"image-filter-threshold":90}],1616:[function(require,module,exports){
+},{"image-filter-core":85,"image-filter-threshold":86}],1612:[function(require,module,exports){
 /*
  * NDVI with red filter (blue channel is infrared)
  */
@@ -174622,7 +174615,7 @@ module.exports = function NdviRed(options) {
   }
 }
 
-},{"./PixelManipulation.js":1617}],1617:[function(require,module,exports){
+},{"./PixelManipulation.js":1613}],1613:[function(require,module,exports){
 /*
  * General purpose per-pixel manipulation
  * accepting a changePixel() method to remix a pixel's channels
@@ -174685,7 +174678,7 @@ module.exports = function PixelManipulation(image, options) {
 
 }
 
-},{"base64-stream":1,"get-pixels":69,"save-pixels":1609}],1618:[function(require,module,exports){
+},{"base64-stream":1,"get-pixels":69,"save-pixels":1605}],1614:[function(require,module,exports){
 /*
  * Plot image on a graph with color bar
  */
@@ -174769,4 +174762,4 @@ module.exports = function Plot(options) {
   }
 }
 
-},{"get-pixels":69,"plotly.js":109}]},{},[1610]);
+},{"get-pixels":69,"plotly.js":105}]},{},[1606]);
diff --git a/package.json b/package.json
index 838354ee..d2d9cd28 100644
--- a/package.json
+++ b/package.json
@@ -23,14 +23,13 @@
     "jquery": "~2"
   },
   "devDependencies": {
-    "get-pixels": "^3.3.0",
-    "save-pixels": "^2.3.4",
-      "base64-stream": "^0.1.3",
-      "buffer": "^5.0.2",
-    "plotly.js": "^1.21.2",
-
-    "image-filter-threshold": "git+https://github.com/canastro/image-filter-threshold#prebundle",
-    "image-filter-core": "git+https://github.com/canastro/image-filter-core#prebundle",
+    "get-pixels": "~3.3.0",
+    "save-pixels": "~2.3.4",
+      "base64-stream": "~0.1.3",
+      "buffer": "~5.0.2",
+    "plotly.js": "~1.21.2",
+    "image-filter-threshold": "~1.0.0",
+    "image-filter-core": "~1.0.0",
 
     "browserify": "13.0.0",
     "grunt": "^0.4.5",