Merge pull request #890 from Gillingham/patch-1

Tell browserify to apply babelify transform

package.json

@@ -52,5 +52,8 @@
     "uglify-js": "^2.4.20",
     "webpack": "^1.8.5",
     "yargs": "^3.7.2"
+  },
+  "browserify": {
+    "transform": ["babelify"]
   }
 }