make e2e build faster

ionic/components/nav/test/basic/main.js

@@ -0,0 +1,18 @@
+import {Component, View as NgView, bootstrap} from 'angular2/angular2'
+import {Nav} from 'ionic/components/nav/nav'
+import {Log} from 'ionic/util'
+import {FirstPage} from 'pages/first-page'
+
+@Component({ selector: '[ion-app]' })
+@NgView({
+  directives: [Nav],
+  templateUrl: 'main.html'
+})
+class IonicApp {
+  constructor() {
+    this.initial = FirstPage
+    console.log('IonicApp Start')
+  }
+}
+
+bootstrap(IonicApp)