message: Add banner plugin to show version info
diff: @@ -40,7 +40,8 @@ function newConfig() {
  new webpack.optimize.UglifyJsPlugin({
  include: /\.min\.js$/,
  sourceMap: true
  - })
  + }),
  + new webpack.BannerPlugin({banner: 'Airbrake JS v' + pkg.version})
  ]
  }
  };
  