Fixes for breaking changes

- new webpack dev server options
- babel support for async functions in hooks
- new uuid import style
- automatically open browser for testing

.babelrc

@@ -6,7 +6,8 @@
   "plugins": [
     "static-fs",
     "react-hot-loader/babel",
-    "@babel/plugin-proposal-class-properties"
+    "@babel/plugin-proposal-class-properties",
+    "@babel/transform-runtime"
   ],
   "env": {
     "test": {