Add webpack config and npm scripts

package.json

@@ -9,6 +9,13 @@
     "tokens",
     "exchange"
   ],
+  "scripts": {
+    "clean": "shx rm -rf _bundles lib lib-esm",
+    "build:bundle": "webpack",
+    "build:commonjs": "tsc",
+    "build:es6": "tsc -m es6 --outDir lib-esm",
+    "build": "npm run clean && run-p build:*"
+  },
   "repository": {
     "type": "git",
     "url": "https://github.com/0xProject/0x.js"
@@ -17,7 +24,12 @@
   "engines": {
     "node": ">=6.0.0"
   },
-  "dependencies": {
-    "tslint-config-0xproject": "^0.0.0"
+  "devDependencies": {
+    "awesome-typescript-loader": "^3.1.3",
+    "npm-run-all": "^4.0.2",
+    "shx": "^0.2.2",
+    "tslint-config-0xproject": "^0.0.0",
+    "typescript": "^2.3.3",
+    "webpack": "^2.6.0"
   }
 }

webpack.config.js

@@ -0,0 +1,37 @@
+const webpack = require('webpack');
+const path = require('path');
+
+module.exports = {
+    entry: {
+        '0x': './src/ts/0x.js.ts',
+        '0x.min': './src/ts/0x.js.ts'
+    },
+    output: {
+        path: path.resolve(__dirname, '_bundles'),
+        filename: '[name].js',
+        libraryTarget: 'umd',
+        library: 'zeroEx',
+        umdNamedDefine: true
+    },
+    resolve: {
+        extensions: ['.ts', '.js']
+    },
+    devtool: 'source-map',
+    plugins: [
+        new webpack.optimize.UglifyJsPlugin({
+            minimize: true,
+            sourceMap: true,
+            include: /\.min\.js$/,
+        })
+    ],
+    module: {
+        loaders: [{
+            test: /\.ts$/,
+            loader: 'awesome-typescript-loader',
+            exclude: /node_modules/,
+            query: {
+                declaration: false,
+            }
+        }]
+    }
+}