diff --git a/package-lock.json b/package-lock.json
index 8a2e054b..11d68989 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
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-  "version": "3.3.0",
+  "version": "3.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -10,9 +10,9 @@
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       "dev": true,
       "requires": {
-        "once": "1.4.0",
-        "tap-parser": "0.2.1",
-        "through": "2.3.8"
+        "once": "^1.3.3",
+        "tap-parser": "~0.2.0",
+        "through": "~2.3.4"
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@@ -26,8 +26,8 @@
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       "dev": true,
       "requires": {
-        "jsonparse": "1.3.1",
-        "through": "2.3.8"
+        "jsonparse": "^1.2.0",
+        "through": ">=2.2.7 <3"
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@@ -46,7 +46,7 @@
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       "dev": true,
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-        "mime-types": "2.1.20",
+        "mime-types": "~2.1.18",
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@@ -76,9 +76,9 @@
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       "requires": {
-        "acorn": "6.0.2",
-        "acorn-walk": "6.1.0",
-        "xtend": "4.0.1"
+        "acorn": "^6.0.1",
+        "acorn-walk": "^6.0.1",
+        "xtend": "^4.0.1"
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@@ -113,8 +113,8 @@
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       "dev": true,
       "requires": {
-        "file-system": "2.2.2",
-        "utils-extend": "1.0.8"
+        "file-system": "^2.1.1",
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@@ -122,10 +122,10 @@
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-        "fast-deep-equal": "1.1.0",
-        "fast-json-stable-stringify": "2.0.0",
-        "json-schema-traverse": "0.3.1"
+        "co": "^4.6.0",
+        "fast-deep-equal": "^1.0.0",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.3.0"
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@@ -133,9 +133,9 @@
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       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
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-        "kind-of": "3.2.2",
-        "longest": "1.0.1",
-        "repeat-string": "1.6.1"
+        "kind-of": "^3.0.2",
+        "longest": "^1.0.1",
+        "repeat-string": "^1.5.2"
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@@ -154,7 +154,7 @@
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       "requires": {
-        "color-convert": "1.9.3"
+        "color-convert": "^1.9.0"
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       "dev": true,
       "requires": {
-        "micromatch": "3.1.10",
-        "normalize-path": "2.1.1"
+        "micromatch": "^3.1.4",
+        "normalize-path": "^2.1.1"
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@@ -184,19 +184,19 @@
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-            "array-unique": "0.3.2",
-            "braces": "2.3.2",
-            "define-property": "2.0.2",
-            "extend-shallow": "3.0.2",
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-            "kind-of": "6.0.2",
-            "nanomatch": "1.2.13",
-            "object.pick": "1.3.0",
-            "regex-not": "1.0.2",
-            "snapdragon": "0.8.2",
-            "to-regex": "3.0.2"
+            "arr-diff": "^4.0.0",
+            "array-unique": "^0.3.2",
+            "braces": "^2.3.1",
+            "define-property": "^2.0.2",
+            "extend-shallow": "^3.0.2",
+            "extglob": "^2.0.4",
+            "fragment-cache": "^0.2.1",
+            "kind-of": "^6.0.2",
+            "nanomatch": "^1.2.9",
+            "object.pick": "^1.3.0",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
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@@ -206,7 +206,7 @@
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       "requires": {
-        "sprintf-js": "1.0.3"
+        "sprintf-js": "~1.0.2"
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@@ -291,7 +291,7 @@
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       "requires": {
-        "safer-buffer": "2.1.2"
+        "safer-buffer": "~2.1.0"
       }
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@@ -300,9 +300,9 @@
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       "dev": true,
       "requires": {
-        "bn.js": "4.11.8",
-        "inherits": "2.0.3",
-        "minimalistic-assert": "1.0.1"
+        "bn.js": "^4.0.0",
+        "inherits": "^2.0.1",
+        "minimalistic-assert": "^1.0.0"
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@@ -391,8 +391,8 @@
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       "dev": true,
       "requires": {
-        "follow-redirects": "1.5.9",
-        "is-buffer": "1.1.6"
+        "follow-redirects": "^1.2.5",
+        "is-buffer": "^1.1.5"
       }
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@@ -412,13 +412,13 @@
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-        "component-emitter": "1.2.1",
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-        "isobject": "3.0.1",
-        "mixin-deep": "1.3.1",
-        "pascalcase": "0.1.1"
+        "cache-base": "^1.0.1",
+        "class-utils": "^0.3.5",
+        "component-emitter": "^1.2.1",
+        "define-property": "^1.0.0",
+        "isobject": "^3.0.1",
+        "mixin-deep": "^1.2.0",
+        "pascalcase": "^0.1.1"
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@@ -427,7 +427,7 @@
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           "dev": true,
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+            "is-descriptor": "^1.0.0"
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@@ -436,7 +436,7 @@
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           "dev": true,
           "requires": {
-            "kind-of": "6.0.2"
+            "kind-of": "^6.0.0"
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@@ -445,7 +445,7 @@
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           "dev": true,
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-            "kind-of": "6.0.2"
+            "kind-of": "^6.0.0"
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@@ -454,9 +454,9 @@
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           "requires": {
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-            "is-data-descriptor": "1.0.0",
-            "kind-of": "6.0.2"
+            "is-accessor-descriptor": "^1.0.0",
+            "is-data-descriptor": "^1.0.0",
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@@ -479,8 +479,8 @@
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       "dev": true,
       "requires": {
-        "ajax-request": "1.2.3",
-        "file-system": "2.2.2"
+        "ajax-request": "^1.2.0",
+        "file-system": "^2.1.0"
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@@ -505,7 +505,7 @@
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       "integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
       "requires": {
-        "tweetnacl": "0.14.5"
+        "tweetnacl": "^0.14.3"
       }
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@@ -551,10 +551,10 @@
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-        "error": "7.0.2",
-        "raw-body": "1.1.7",
-        "safe-json-parse": "1.0.1"
+        "continuable-cache": "^0.3.1",
+        "error": "^7.0.0",
+        "raw-body": "~1.1.0",
+        "safe-json-parse": "~1.0.1"
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@@ -569,8 +569,8 @@
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           "dev": true,
           "requires": {
-            "bytes": "1.0.0",
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+            "bytes": "1",
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@@ -585,7 +585,7 @@
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-        "balanced-match": "1.0.0",
+        "balanced-match": "^1.0.0",
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@@ -595,16 +595,16 @@
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-        "snapdragon-node": "2.1.1",
-        "split-string": "3.1.0",
-        "to-regex": "3.0.2"
+        "arr-flatten": "^1.1.0",
+        "array-unique": "^0.3.2",
+        "extend-shallow": "^2.0.1",
+        "fill-range": "^4.0.0",
+        "isobject": "^3.0.1",
+        "repeat-element": "^1.1.2",
+        "snapdragon": "^0.8.1",
+        "snapdragon-node": "^2.0.1",
+        "split-string": "^3.0.2",
+        "to-regex": "^3.0.1"
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@@ -613,7 +613,7 @@
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@@ -630,11 +630,11 @@
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-        "headless": "0.1.3",
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@@ -657,12 +657,12 @@
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-        "defined": "1.0.0",
-        "safe-buffer": "5.1.2",
-        "through2": "2.0.3",
-        "umd": "3.0.3"
+        "JSONStream": "^1.0.3",
+        "combine-source-map": "~0.8.0",
+        "defined": "^1.0.0",
+        "safe-buffer": "^5.1.1",
+        "through2": "^2.0.0",
+        "umd": "^3.0.0"
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@@ -693,19 +693,19 @@
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-        "through": "2.3.8",
-        "xhr-write-stream": "0.1.2",
-        "xtend": "4.0.1"
+        "browser-launcher": "^1.0.1",
+        "duplexer": "^0.1.1",
+        "ecstatic": "^2.0.0",
+        "electron-stream": "^5.1.1",
+        "enstore": "^1.0.1",
+        "html-inject-script": "^1.1.0",
+        "optimist": "^0.6.1",
+        "phantomjs-stream": "^1.1.1",
+        "server-destroy": "^1.0.1",
+        "source-map-support": "^0.4.0",
+        "through": "^2.3.8",
+        "xhr-write-stream": "^0.1.2",
+        "xtend": "^4.0.1"
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@@ -714,27 +714,27 @@
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-        "browser-sync-client": "2.26.2",
-        "browser-sync-ui": "2.26.2",
+        "browser-sync-client": "^2.26.2",
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         "bs-recipes": "1.3.4",
-        "bs-snippet-injector": "2.0.1",
-        "chokidar": "2.0.4",
+        "bs-snippet-injector": "^2.0.1",
+        "chokidar": "^2.0.4",
         "connect": "3.6.6",
-        "connect-history-api-fallback": "1.5.0",
-        "dev-ip": "1.0.1",
-        "easy-extender": "2.3.4",
-        "eazy-logger": "3.0.2",
-        "etag": "1.8.1",
-        "fresh": "0.5.2",
+        "connect-history-api-fallback": "^1",
+        "dev-ip": "^1.0.1",
+        "easy-extender": "^2.3.4",
+        "eazy-logger": "^3",
+        "etag": "^1.8.1",
+        "fresh": "^0.5.2",
         "fs-extra": "3.0.1",
         "http-proxy": "1.15.2",
-        "immutable": "3.8.2",
+        "immutable": "^3",
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         "micromatch": "2.3.11",
         "opn": "5.3.0",
         "portscanner": "2.1.1",
         "qs": "6.2.3",
-        "raw-body": "2.3.3",
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@@ -762,8 +762,8 @@
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@@ -773,11 +773,11 @@
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-        "connect-history-api-fallback": "1.5.0",
-        "immutable": "3.8.2",
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-        "socket.io-client": "2.1.1",
-        "stream-throttle": "0.1.3"
+        "socket.io-client": "^2.0.4",
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@@ -786,54 +786,54 @@
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       "dev": true,
       "requires": {
-        "define-property": "2.0.2",
-        "extend-shallow": "3.0.2",
-        "regex-not": "1.0.2",
-        "safe-regex": "1.1.0"
+        "define-property": "^2.0.2",
+        "extend-shallow": "^3.0.2",
+        "regex-not": "^1.0.2",
+        "safe-regex": "^1.1.0"
       }
     },
     "to-regex-range": {
@@ -8745,8 +8761,8 @@
       "integrity": "sha1-fIDBe53+vlmeJzZ+DU3VWQFB2zg=",
       "dev": true,
       "requires": {
-        "is-number": "3.0.0",
-        "repeat-string": "1.6.1"
+        "is-number": "^3.0.0",
+        "repeat-string": "^1.6.1"
       }
     },
     "tough-cookie": {
@@ -8754,8 +8770,8 @@
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
       "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
       "requires": {
-        "psl": "1.1.29",
-        "punycode": "1.4.1"
+        "psl": "^1.1.24",
+        "punycode": "^1.4.1"
       }
     },
     "tr46": {
@@ -8791,12 +8807,12 @@
       "integrity": "sha1-sCxp5GXRcfVeRJJL+bW90gl0yDA=",
       "dev": true,
       "requires": {
-        "duplexer2": "0.0.2",
-        "html-select": "2.3.24",
-        "html-tokenize": "1.2.5",
-        "inherits": "2.0.3",
-        "readable-stream": "1.1.14",
-        "through2": "1.1.1"
+        "duplexer2": "~0.0.2",
+        "html-select": "^2.3.5",
+        "html-tokenize": "^1.1.1",
+        "inherits": "^2.0.0",
+        "readable-stream": "^1.0.27-1",
+        "through2": "^1.0.0"
       },
       "dependencies": {
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@@ -8805,7 +8821,7 @@
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           "dev": true,
           "requires": {
-            "readable-stream": "1.1.14"
+            "readable-stream": "~1.1.9"
           }
         },
         "readable-stream": {
@@ -8814,10 +8830,10 @@
           "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
           "dev": true,
           "requires": {
-            "core-util-is": "1.0.2",
-            "inherits": "2.0.3",
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
             "isarray": "0.0.1",
-            "string_decoder": "0.10.31"
+            "string_decoder": "~0.10.x"
           }
         },
         "through2": {
@@ -8826,8 +8842,8 @@
           "integrity": "sha1-CEfLxESfNAVXTb3M2buEG4OsNUU=",
           "dev": true,
           "requires": {
-            "readable-stream": "1.1.14",
-            "xtend": "4.0.1"
+            "readable-stream": ">=1.1.13-1 <1.2.0-0",
+            "xtend": ">=4.0.0 <4.1.0-0"
           }
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       }
@@ -8843,7 +8859,7 @@
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
       "requires": {
-        "safe-buffer": "5.1.2"
+        "safe-buffer": "^5.0.1"
       }
     },
     "tweetnacl": {
@@ -8856,7 +8872,7 @@
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
       "requires": {
-        "prelude-ls": "1.1.2"
+        "prelude-ls": "~1.1.2"
       }
     },
     "typedarray": {
@@ -8869,8 +8885,8 @@
       "resolved": "https://registry.npmjs.org/typedarray-pool/-/typedarray-pool-1.1.0.tgz",
       "integrity": "sha1-0RT0hIAUifU+yrXoCIqiMET0mNk=",
       "requires": {
-        "bit-twiddle": "1.0.2",
-        "dup": "1.0.0"
+        "bit-twiddle": "^1.0.0",
+        "dup": "^1.0.0"
       }
     },
     "ua-parser-js": {
@@ -8885,8 +8901,8 @@
       "integrity": "sha512-r+MU0rfv4L/0eeW3xZrd16t4NZfK8Ld4SWVglYBb7ez5uXFWHuVRs6xCTrf1yirs9a4j4Y27nn7SRfO6v67XsQ==",
       "dev": true,
       "requires": {
-        "commander": "2.13.0",
-        "source-map": "0.6.1"
+        "commander": "~2.13.0",
+        "source-map": "~0.6.1"
       },
       "dependencies": {
         "commander": {
@@ -8908,9 +8924,9 @@
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
       "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
       "requires": {
-        "source-map": "0.5.7",
-        "uglify-to-browserify": "1.0.2",
-        "yargs": "3.10.0"
+        "source-map": "~0.5.1",
+        "uglify-to-browserify": "~1.0.0",
+        "yargs": "~3.10.0"
       },
       "dependencies": {
         "camelcase": {
@@ -8923,8 +8939,8 @@
           "resolved": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
           "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
           "requires": {
-            "center-align": "0.1.3",
-            "right-align": "0.1.3",
+            "center-align": "^0.1.1",
+            "right-align": "^0.1.1",
             "wordwrap": "0.0.2"
           }
         },
@@ -8943,9 +8959,9 @@
           "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
           "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
           "requires": {
-            "camelcase": "1.2.1",
-            "cliui": "2.1.0",
-            "decamelize": "1.2.0",
+            "camelcase": "^1.0.2",
+            "cliui": "^2.1.0",
+            "decamelize": "^1.0.0",
             "window-size": "0.1.0"
           }
         }
@@ -8975,10 +8991,10 @@
       "integrity": "sha512-13EaeocO4edF/3JKime9rD7oB6QI8llAGhgn5fKOPyfkJbRb6NFv9pYV6dFEmpa4uRjKeBqLZP8GpuzqHlKDMQ==",
       "dev": true,
       "requires": {
-        "acorn-node": "1.6.0",
-        "get-assigned-identifiers": "1.2.0",
-        "simple-concat": "1.0.0",
-        "xtend": "4.0.1"
+        "acorn-node": "^1.3.0",
+        "get-assigned-identifiers": "^1.2.0",
+        "simple-concat": "^1.0.0",
+        "xtend": "^4.0.1"
       }
     },
     "underscore": {
@@ -8992,8 +9008,8 @@
       "integrity": "sha512-g+dpmgn+XBneLmXXo+sGlW5xQEt4ErkS3mgeN2GFbremYeMBSJKr9Wf2KJplQVaiPY/f7FN6atosWYNm9ovrYg==",
       "dev": true,
       "requires": {
-        "sprintf-js": "1.1.2",
-        "util-deprecate": "1.0.2"
+        "sprintf-js": "^1.0.3",
+        "util-deprecate": "^1.0.2"
       }
     },
     "union-value": {
@@ -9002,10 +9018,10 @@
       "integrity": "sha1-XHHDTLW61dzr4+oM0IIHulqhrqQ=",
       "dev": true,
       "requires": {
-        "arr-union": "3.1.0",
-        "get-value": "2.0.6",
-        "is-extendable": "0.1.1",
-        "set-value": "0.4.3"
+        "arr-union": "^3.1.0",
+        "get-value": "^2.0.6",
+        "is-extendable": "^0.1.1",
+        "set-value": "^0.4.3"
       },
       "dependencies": {
         "extend-shallow": {
@@ -9014,7 +9030,7 @@
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "dev": true,
           "requires": {
-            "is-extendable": "0.1.1"
+            "is-extendable": "^0.1.0"
           }
         },
         "set-value": {
@@ -9023,10 +9039,10 @@
           "integrity": "sha1-fbCPnT0i3H945Trzw79GZuzfzPE=",
           "dev": true,
           "requires": {
-            "extend-shallow": "2.0.1",
-            "is-extendable": "0.1.1",
-            "is-plain-object": "2.0.4",
-            "to-object-path": "0.3.0"
+            "extend-shallow": "^2.0.1",
+            "is-extendable": "^0.1.1",
+            "is-plain-object": "^2.0.1",
+            "to-object-path": "^0.3.0"
           }
         }
       }
@@ -9042,7 +9058,7 @@
       "integrity": "sha1-nhBXzKhRq7kzmPizOuGHuZyuwRo=",
       "dev": true,
       "requires": {
-        "crypto-random-string": "1.0.0"
+        "crypto-random-string": "^1.0.0"
       }
     },
     "universalify": {
@@ -9063,8 +9079,8 @@
       "integrity": "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=",
       "dev": true,
       "requires": {
-        "has-value": "0.3.1",
-        "isobject": "3.0.1"
+        "has-value": "^0.3.1",
+        "isobject": "^3.0.0"
       },
       "dependencies": {
         "has-value": {
@@ -9073,9 +9089,9 @@
           "integrity": "sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=",
           "dev": true,
           "requires": {
-            "get-value": "2.0.6",
-            "has-values": "0.1.4",
-            "isobject": "2.1.0"
+            "get-value": "^2.0.3",
+            "has-values": "^0.1.4",
+            "isobject": "^2.0.0"
           },
           "dependencies": {
             "isobject": {
@@ -9120,12 +9136,12 @@
       "resolved": "https://registry.npmjs.org/urify/-/urify-2.1.1.tgz",
       "integrity": "sha512-4ybbjC35yivSWm0xgIj0duAJUElBRssLxst6QSGL1HapW3zYlsXHcjslBVGwrWd89ItTon5jmiL88UPtubjp1A==",
       "requires": {
-        "from2-string": "1.1.0",
-        "mime": "1.6.0",
-        "quote-stream": "1.0.2",
-        "readable-stream": "2.3.6",
-        "resolve": "1.8.1",
-        "static-module": "3.0.0"
+        "from2-string": "^1.1.0",
+        "mime": "^1.3.4",
+        "quote-stream": "^1.0.2",
+        "readable-stream": "^2.0.5",
+        "resolve": "^1.1.7",
+        "static-module": "^3.0.0"
       },
       "dependencies": {
         "escodegen": {
@@ -9133,11 +9149,11 @@
           "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.9.1.tgz",
           "integrity": "sha512-6hTjO1NAWkHnDk3OqQ4YrCuwwmGHL9S3nPlzBOUG/R44rda3wLNrfvQ5fkSGjyhHFKM7ALPKcKGrwvCLe0lC7Q==",
           "requires": {
-            "esprima": "3.1.3",
-            "estraverse": "4.2.0",
-            "esutils": "2.0.2",
-            "optionator": "0.8.2",
-            "source-map": "0.6.1"
+            "esprima": "^3.1.3",
+            "estraverse": "^4.2.0",
+            "esutils": "^2.0.2",
+            "optionator": "^0.8.1",
+            "source-map": "~0.6.1"
           }
         },
         "object-inspect": {
@@ -9151,8 +9167,8 @@
           "integrity": "sha1-hJY/jJwmuULhU/7rU6rnRlK34LI=",
           "requires": {
             "buffer-equal": "0.0.1",
-            "minimist": "1.2.0",
-            "through2": "2.0.3"
+            "minimist": "^1.1.3",
+            "through2": "^2.0.0"
           }
         },
         "source-map": {
@@ -9166,7 +9182,7 @@
           "resolved": "https://registry.npmjs.org/static-eval/-/static-eval-2.0.2.tgz",
           "integrity": "sha512-N/D219Hcr2bPjLxPiV+TQE++Tsmrady7TqAJugLy7Xk1EumfDWS/f5dtBbkRCGE7wKKXuYockQoj8Rm2/pVKyg==",
           "requires": {
-            "escodegen": "1.9.1"
+            "escodegen": "^1.8.1"
           }
         },
         "static-module": {
@@ -9174,20 +9190,20 @@
           "resolved": "https://registry.npmjs.org/static-module/-/static-module-3.0.0.tgz",
           "integrity": "sha512-SM757x+T52ye+QNDo80F53rNpir/ZyyFL0NjPXHRXb1hT1eC2Tzq+LV5P2X12UzHJH5SfD248I5/jzUoSey89Q==",
           "requires": {
-            "acorn-node": "1.6.0",
-            "concat-stream": "1.6.2",
-            "convert-source-map": "1.6.0",
-            "duplexer2": "0.1.4",
-            "escodegen": "1.9.1",
-            "has": "1.0.3",
-            "magic-string": "0.22.5",
+            "acorn-node": "^1.3.0",
+            "concat-stream": "~1.6.0",
+            "convert-source-map": "^1.5.1",
+            "duplexer2": "~0.1.4",
+            "escodegen": "~1.9.0",
+            "has": "^1.0.1",
+            "magic-string": "^0.22.4",
             "merge-source-map": "1.0.4",
-            "object-inspect": "1.4.1",
-            "readable-stream": "2.3.6",
-            "scope-analyzer": "2.0.5",
-            "shallow-copy": "0.0.1",
-            "static-eval": "2.0.2",
-            "through2": "2.0.3"
+            "object-inspect": "~1.4.0",
+            "readable-stream": "~2.3.3",
+            "scope-analyzer": "^2.0.1",
+            "shallow-copy": "~0.0.1",
+            "static-eval": "^2.0.0",
+            "through2": "~2.0.3"
           }
         }
       }
@@ -9265,8 +9281,8 @@
       "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
       "dev": true,
       "requires": {
-        "spdx-correct": "3.0.2",
-        "spdx-expression-parse": "3.0.0"
+        "spdx-correct": "^3.0.0",
+        "spdx-expression-parse": "^3.0.0"
       }
     },
     "verror": {
@@ -9274,9 +9290,9 @@
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "requires": {
-        "assert-plus": "1.0.0",
+        "assert-plus": "^1.0.0",
         "core-util-is": "1.0.2",
-        "extsprintf": "1.3.0"
+        "extsprintf": "^1.2.0"
       }
     },
     "vlq": {
@@ -9313,7 +9329,7 @@
       "resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.1.tgz",
       "integrity": "sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=",
       "requires": {
-        "defaults": "1.0.3"
+        "defaults": "^1.0.3"
       }
     },
     "webgl-distort": {
@@ -9332,8 +9348,8 @@
       "integrity": "sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=",
       "dev": true,
       "requires": {
-        "http-parser-js": "0.4.13",
-        "websocket-extensions": "0.1.3"
+        "http-parser-js": ">=0.4.0",
+        "websocket-extensions": ">=0.1.1"
       }
     },
     "websocket-extensions": {
@@ -9370,7 +9386,7 @@
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
       "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
       }
     },
     "which-module": {
@@ -9400,8 +9416,8 @@
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "requires": {
-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1"
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
       }
     },
     "wrappy": {
@@ -9423,8 +9439,8 @@
       "integrity": "sha1-41eEjg0Dm0Ef3Vs7+BvkfuXOJqo=",
       "dev": true,
       "requires": {
-        "concat-stream": "0.1.1",
-        "ordered-emitter": "0.1.1"
+        "concat-stream": "~0.1.0",
+        "ordered-emitter": "~0.1.0"
       },
       "dependencies": {
         "concat-stream": {
@@ -9472,20 +9488,20 @@
       "integrity": "sha1-gW4ahm1VmMzzTlWW3c4i2S2kkNQ=",
       "dev": true,
       "requires": {
-        "camelcase": "3.0.0",
-        "cliui": "3.2.0",
-        "decamelize": "1.2.0",
-        "get-caller-file": "1.0.3",
-        "os-locale": "1.4.0",
-        "read-pkg-up": "1.0.1",
-        "require-directory": "2.1.1",
-        "require-main-filename": "1.0.1",
-        "set-blocking": "2.0.0",
-        "string-width": "1.0.2",
-        "which-module": "1.0.0",
-        "window-size": "0.2.0",
-        "y18n": "3.2.1",
-        "yargs-parser": "4.2.1"
+        "camelcase": "^3.0.0",
+        "cliui": "^3.2.0",
+        "decamelize": "^1.1.1",
+        "get-caller-file": "^1.0.1",
+        "os-locale": "^1.4.0",
+        "read-pkg-up": "^1.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^1.0.1",
+        "set-blocking": "^2.0.0",
+        "string-width": "^1.0.2",
+        "which-module": "^1.0.0",
+        "window-size": "^0.2.0",
+        "y18n": "^3.2.1",
+        "yargs-parser": "^4.1.0"
       },
       "dependencies": {
         "camelcase": {
@@ -9502,7 +9518,7 @@
       "integrity": "sha1-KczqwNxPA8bIe0qfIX3RjJ90hxw=",
       "dev": true,
       "requires": {
-        "camelcase": "3.0.0"
+        "camelcase": "^3.0.0"
       },
       "dependencies": {
         "camelcase": {
@@ -9518,7 +9534,7 @@
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz",
       "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
       "requires": {
-        "fd-slicer": "1.0.1"
+        "fd-slicer": "~1.0.1"
       }
     },
     "yeast": {
diff --git a/package.json b/package.json
index f97c7889..3cf8baa4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "image-sequencer",
-  "version": "3.3.0",
+  "version": "3.3.1",
   "description": "A modular JavaScript image manipulation library modeled on a storyboard.",
   "main": "src/ImageSequencer.js",
   "scripts": {
diff --git a/src/modules/_nomodule/gl-context.js b/src/modules/_nomodule/gl-context.js
index a1ca6787..f16c6317 100644
--- a/src/modules/_nomodule/gl-context.js
+++ b/src/modules/_nomodule/gl-context.js
@@ -9,7 +9,7 @@ module.exports = function runInBrowserContext(input, callback, step, options) {
 
     var obj = { input: input, modOptions: minOptions }
 
-    puppeteer.launch().then(function(browser) {
+    puppeteer.launch({headless: true, args:['--no-sandbox', '--disable-setuid-sandbox']}).then(function(browser) {
         browser.newPage().then(page => {
             /* Maybe there is a better way to this, loading the page coz localstorage API
             is not available otherwise */
@@ -34,4 +34,4 @@ module.exports = function runInBrowserContext(input, callback, step, options) {
             });
         });
     });
-}
\ No newline at end of file
+}