remove localforage.js warning

This seems to be a pre-built javascript file. Though this is possible, it's not recommended. Try to require the original source to get better results.
 @ ./~/localforage/dist/localforage.js 7:484-491

webpack.dev.js

@@ -26,6 +26,7 @@ module.exports = merge.smart(require('./webpack.base.js'), {
   },
   context: path.join(__dirname, 'src'),
   module: {
+    noParse: /localforage\.js/,
     loaders: [
       {
         loader: 'babel',