add bulma and sass compilation

on production builds, create a root style.css file

server/config/webpack.base.js

@@ -11,13 +11,6 @@ module.exports = {
   },
   module: {
     rules: [
-      {
-        test: /\.vue$/,
-        loader: 'vue-loader',
-        options: {
-          // vue-loader options go here
-        },
-      },
       {
         test: /\.js$/,
         loader: 'babel-loader',