move demo projects to webpack (#1915)

ng2-components/ng2-activiti-analytics/demo/config/webpack.dev.js

@@ -0,0 +1,37 @@
+const webpack = require('webpack');
+const webpackMerge = require('webpack-merge');
+const ExtractTextPlugin = require('extract-text-webpack-plugin');
+const commonConfig = require('./webpack.common.js');
+const helpers = require('./helpers');
+const path = require('path');
+
+module.exports = webpackMerge(commonConfig, {
+
+    devtool: 'cheap-module-eval-source-map',
+
+    output: {
+        path: helpers.root('dist'),
+        filename: '[name].js',
+        chunkFilename: '[id].chunk.js'
+    },
+
+    resolve: {
+        alias: {
+            "ng2-alfresco-core$": path.resolve(__dirname, '../../ng2-alfresco-core/index.ts'),
+            "ng2-activiti-diagrams$": path.resolve(__dirname, '../../ng2-activiti-diagrams/index.ts'),
+            "ng2-activiti-analytics$": path.resolve(__dirname, '../../ng2-activiti-analytics/index.ts')
+        },
+        extensions: ['.ts', '.js'],
+        modules: [path.resolve(__dirname, '../node_modules')]
+    },
+
+    plugins: [
+        new webpack.NoEmitOnErrorsPlugin(),
+        new ExtractTextPlugin('[name].[hash].css'),
+        new webpack.LoaderOptionsPlugin({
+            htmlLoader: {
+                minimize: false // workaround for ng2
+            }
+        })
+    ]
+});