chore(package): update browserify to version 14.5.0

Closes #1

Author: greenkeeper[bot]

package.json

@@ -12,7 +12,7 @@
     "eslint-config-standard": "^6.2.0"
   },
   "devDependencies": {
-    "browserify": "^13.1.1",
+    "browserify": "^14.5.0",
     "istanbul": "^0.4.0",
     "jasmine": "^2.5.2",
     "karma": "^1.3.0",