chore: re-add raw loader for main build

Author: vvo

webpack.config.js

@@ -9,6 +9,8 @@ module.exports = {
   module: {
     loaders: [{
       test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader'
+    }, {
+      test: /\.html$/, exclude: /node_modules/, loader: 'raw'
     }]
   }
 };