Enable disableHostCheck option of webpack-dev-server (#2790)

config/webpack/development.server.js

@@ -13,6 +13,7 @@ module.exports = merge(devConfig, {
     compress: true,
     historyApiFallback: true,
     contentBase: resolve(paths.output, paths.entry),
-    publicPath
+    publicPath,
+    disableHostCheck: true
   }
 })