fix(App): fix databinding not working

Author: klarkc

template/client/App.vue

@@ -1,5 +1,5 @@
 <template lang="html">
-  <h1>{{ hello }}</h1>
+  <h1>\{{ hello }}</h1>
 </template>
 
 <script>

template/test/client/app.test.js

@@ -6,7 +6,7 @@ describe('App.vue', () => {
 
   it('should render correct content', () => {
     const vm = new Constructor().$mount();
-    return Vue.nextTick(() => {
+    return Vue.nextTick().then(() => {
       expect(vm.$el.innerHTML).to.equal('Hello World!');
     });
   });