chore(project): update dev dependencies

package.json

@@ -30,7 +30,7 @@
   ],
   "license": "SEE LICENSE IN LICENSE",
   "devDependencies": {
-    "browserify": "^8.1.0",
+    "browserify": "^13.0.0",
     "browserify-derequire": "^0.9.1",
     "bundle-collapser": "^1.1.1",
     "chai": "~2.2.0",
@@ -41,7 +41,7 @@
     "grunt-release": "^0.7.0",
     "jsondiffpatch": "^0.1.26",
     "karma": "^0.13.0",
-    "karma-browserify": "^4.2.1",
+    "karma-browserify": "^5.0.1",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^0.2.0",
     "karma-firefox-launcher": "^0.1.3",
@@ -53,12 +53,14 @@
     "load-grunt-tasks": "^0.3.0",
     "mocha": "^2.2.5",
     "mocha-test-container-support": "0.2.0",
-    "source-map-concat": "^0.4.0",
-    "stringify": "^3.1.0",
+    "phantomjs": "^2.1.2",
     "sinon": "~1.14.1",
     "sinon-chai": "~2.7.0",
+    "source-map-concat": "^1.0.0",
+    "stringify": "^3.1.0",
     "time-grunt": "^0.3.2",
-    "uglify-js": "^2.4.16"
+    "uglify-js": "^2.4.16",
+    "watchify": "^3.7.0"
   },
   "dependencies": {
     "bpmn-moddle": "^0.10.1",

tasks/bundle.js

@@ -12,11 +12,11 @@ var browserify = require('browserify'),
 var BANNER = fs.readFileSync(__dirname + '/banner.txt', 'utf8'),
     BANNER_MIN = fs.readFileSync(__dirname + '/banner-min.txt', 'utf8');
 
+var SOURCE_MAP_HEADER = '//# sourceMappingURL=data:application/json;charset=utf-8;base64,';
+
 
 function extractSourceMap(content) {
 
-  var SOURCE_MAP_HEADER = '//# sourceMappingURL=data:application/json;base64,';
-
   var idx = content.indexOf(SOURCE_MAP_HEADER),
       map, code;