Revert change where sourcemaps were not ignored in dev. (#1728)

* Revert changes where sourcemaps were not ignored in dev, instead ignoring them across the board

Author: TheLarkInn

addon/ng2/models/webpack-build-common.ts

@@ -25,6 +25,15 @@ export function getWebpackCommonConfig(projectRoot: string, sourceDir: string, o
       filename: '[name].bundle.js'
     },
     module: {
+      preLoaders: [
+        {
+          test: /\.js$/,
+          loader: 'source-map-loader',
+          exclude: [
+            /node_modules/
+          ]
+        }
+      ],
       loaders: [
         {
           test: /\.ts$/,

addon/ng2/models/webpack-build-development.ts

@@ -4,22 +4,13 @@ const path = require('path')
 export const getWebpackDevConfigPartial = function(projectRoot: string, sourceDir: string, outputDir: string) {
 
   return {
-    debug: true,
     devtool: 'source-map',
     output: {
       path: path.resolve(projectRoot, outputDir),
       filename: '[name].bundle.js',
       sourceMapFilename: '[name].map',
       chunkFilename: '[id].chunk.js'
     },
-    module: {
-      preLoaders: [
-        {
-          test: /\.js$/,
-          loader: 'source-map-loader'
-        }
-      ]
-    },
     tslint: {
       emitErrors: false,
       failOnHint: false,

addon/ng2/models/webpack-build-production.ts

@@ -16,17 +16,6 @@ export const getWebpackProdConfigPartial = function(projectRoot: string, sourceD
       sourceMapFilename: '[name].[chunkhash].bundle.map',
       chunkFilename: '[id].[chunkhash].chunk.js'
     },
-    module: {
-      preLoaders: [
-        {
-          test: /\.js$/,
-          loader: 'source-map-loader',
-          exclude: [
-            /node_modules/ // don't pull in vendor sourcemaps for production builds, increased speed for build
-          ]
-        }
-      ]
-    },
     plugins: [
       new WebpackMd5Hash(),
       new webpack.optimize.DedupePlugin(),

addon/ng2/models/webpack-build-utils.ts

@@ -19,6 +19,5 @@ export const webpackDevServerOutputOptions = {
   hash: true,
   timings: true,
   chunks: false,
-  chunkModules: false,
-  warnings: false
+  chunkModules: false
 }