Update webpack file

webpack.config.js

@@ -1,7 +1,18 @@
 //webpack --display-reasons
 var webpack = require('webpack');
+var pkg = require('./package.json');
+var env = process.env.WEBPACK_ENV;
 var name = 'grapesjs';
+var plugins = [];
+
+if(env !== 'dev'){
+  plugins = [
+    new webpack.optimize.UglifyJsPlugin({minimize: true}),
+    new webpack.BannerPlugin(pkg.name + ' - ' + pkg.version)
+  ]
+}
 
+plugins.push(new webpack.ProvidePlugin({$: 'jquery'}));
 module.exports = {
   entry: './src/main',
   output: {
@@ -9,11 +20,7 @@ module.exports = {
       library: name,
       libraryTarget: 'umd',
   },
-  plugins: [
-      new webpack.ProvidePlugin({
-        $: 'jquery',
-      })
-  ],
+  plugins: plugins,
   resolve: {
     modulesDirectories: ['src', 'node_modules'],
     alias: {
@@ -50,56 +57,4 @@ module.exports = {
       Utils: 'utils',
     }
   },
-  /*
-  module: {
-    loaders: [
-      { test: /underscore/, loader: 'exports?_' },
-      { test: /backbone/, loader: 'exports?Backbone!imports?underscore,jquery' },
-      { test: /rte/, loader: 'exports?rte!imports?jquery' },
-      { test: /backbone-undo/, loader: 'exports?backboneUndo!imports?backbone' },
-      { test: /keymaster/, loader: 'exports?keymaster' },
-    ]
-  }*/
 }
-
-/*
-amd: { jQuery: true }
-var webpack = require('webpack');
-var pkg = require('./package.json');
-var name = 'grapesjs-plugin-ckeditor';
-var env = process.env.WEBPACK_ENV;
-var plugins = [];
-
-plugins: [
-  new webpack.IgnorePlugin(/^\.\/locale$/, [/moment$/]), // saves ~100k from build
-  new webpack.optimize.UglifyJsPlugin({minimize: true}),
-  new webpack.BannerPlugin(pkg.name + ' - ' + pkg.version),
-  new webpack.DefinePlugin({'process.env.NODE_ENV': '"production"'})
-]
-
-module.exports = {
-  entry: './src/main',
-  output: {
-      filename: './dist/' + name + '.min.js',
-      library: name,
-      libraryTarget: 'umd',
-  },
-  module: {
-    preLoaders: [
-        { test: /\.json$/, loader: 'json'},
-    ],
-    loaders: [
-      {
-        test: /\.jsx?$/,
-        loader: 'babel-loader',
-        exclude: /node_modules/,
-        include: /src/,
-        query: {
-          presets: ['es2015']
-        }
-      },
-    ],
-  },
-  plugins: plugins
-};
- */