Disable dot rule

build/dev-server.js

@@ -46,7 +46,12 @@ Object.keys(proxyTable).forEach(function (context) {
 })
 
 // handle fallback for HTML5 history API
-app.use(require('connect-history-api-fallback')())
+app.use(require('connect-history-api-fallback')({
+  disableDotRule: true,
+  rewrites: [
+    {from: /\/app.js/, to: '/app.js'}
+  ]
+}))
 
 // serve webpack bundle output
 app.use(devMiddleware)