Merge pull request #191 from martinRenou/fix_embed_bundle

Fix embedded bundle

js/src/index.js

@@ -1,6 +1,4 @@
-
 // Export widget models and views, and the npm package version number.
 export * from './toolbar_widget.js';
 export * from './mpl_widget.js';
 export { version } from '../package.json';
-

js/webpack.config.js

@@ -63,7 +63,7 @@ module.exports = [
      // The target bundle is always `dist/index.js`, which is the path required
      // by the custom widget embedder.
      //
-        entry: './src/embed.js',
+        entry: './src/index.js',
         output: {
             filename: 'index.js',
             path: path.resolve(__dirname, 'dist'),