Added Eslint and husky (#1062)

src/modules/PaintBucket/Module.js

@@ -1,40 +1,40 @@
 module.exports = function PaintBucket(options, UI) {
 
-    var output;
+  var output;
 
-    function draw(input, callback, progressObj) {
+  function draw(input, callback, progressObj) {
 
-        progressObj.stop(true);
-        progressObj.overrideFlag = true;
+    progressObj.stop(true);
+    progressObj.overrideFlag = true;
 
-        var step = this;
+    var step = this;
 
-        function extraManipulation(pixels) {
+    function extraManipulation(pixels) {
 
-            pixels = require('./PaintBucket')(pixels, options)
-            return pixels
+      pixels = require('./PaintBucket')(pixels, options);
+      return pixels;
 
-        }
-
-        function output(image, datauri, mimetype) {
-            // This output is accesible by Image Sequencer
-            step.output = { src: datauri, format: mimetype };
-        }
-
-        return require('../_nomodule/PixelManipulation.js')(input, {
-            output: output,
-            extraManipulation: extraManipulation,
-            format: input.format,
-            image: options.image,
-            inBrowser: options.inBrowser,
-            callback: callback
-        });
     }
 
-    return {
-        options: options,
-        draw: draw,
-        output: output,
-        UI: UI
+    function output(image, datauri, mimetype) {
+      // This output is accesible by Image Sequencer
+      step.output = { src: datauri, format: mimetype };
     }
-}
+
+    return require('../_nomodule/PixelManipulation.js')(input, {
+      output: output,
+      extraManipulation: extraManipulation,
+      format: input.format,
+      image: options.image,
+      inBrowser: options.inBrowser,
+      callback: callback
+    });
+  }
+
+  return {
+    options: options,
+    draw: draw,
+    output: output,
+    UI: UI
+  };
+};