ensure $q is available during init

Author: Rafael Fernandez Serra

src/angular-hybrid.ts

@@ -10,6 +10,8 @@ import {
   UIRouter,
   ViewConfig,
   ViewService,
+  ServicesPlugin,
+  servicesPlugin,
 } from '@uirouter/core';
 
 import {
@@ -239,6 +241,7 @@ upgradeModule.run([
 
     /** Add support for observable state and param changes */
     $uiRouter.plugin(UIRouterRx);
+    $uiRouter.plugin<ServicesPlugin>(servicesPlugin);
 
     // Expose a merged ng1/ng2 injector as a Resolvable (on the root state).
     // This mimics how ui-router-ng2 exposes the root ng2 Injector, but