message: remove unused uglify plugin call
diff: @@ -250,24 +250,6 @@ export default {
  "NODE_ENV": JSON.stringify(process.env.NODE_ENV)
  }
  }),
  - // Minify the code.
  - /*new webpack.optimize.UglifyJsPlugin({
  - compress: {
  - warnings: false,
  - // Disabled because of an issue with Uglify breaking seemingly valid code:
  - // https://github.com/facebookincubator/create-react-app/issues/2376
  - // Pending further investigation:
  - // https://github.com/mishoo/UglifyJS2/issues/2011
  - comparisons: false
  - },
  - output: {
  - comments: false,
  - // Turned on because emoji and regex is not minified properly using default
  - // https://github.com/facebookincubator/create-react-app/issues/2488
  - ascii_only: true
  - },
  - sourceMap: isProduction
  - }),*/
  // Note: this won't work without ExtractTextPlugin.extract(..) in `loaders`.
  new ExtractTextPlugin({
  filename: "css/[name].[hash:8].css"
  