chore(package): update browserify to version 14.3.0 (#23)

https://greenkeeper.io/

Author: lpinca

package.json

@@ -49,7 +49,7 @@
     "argh": "0.1.x",
     "assume": "~1.5.0",
     "async-each": "~1.0.1",
-    "browserify": "^14.0.0",
+    "browserify": "^14.3.0",
     "http-proxy": "~1.16.2",
     "istanbul": "~0.4.5",
     "mocha": "~3.2.0",