GUI2 add in support for Preferences Service

Change-Id: Icdf2165d9f638aeff1b110a64777b93295935ed2
diff --git a/web/gui2-fw-lib/src/app/app.component.html b/web/gui2-fw-lib/src/app/app.component.html
index 26f2562..f8d881f 100644
--- a/web/gui2-fw-lib/src/app/app.component.html
+++ b/web/gui2-fw-lib/src/app/app.component.html
@@ -44,3 +44,4 @@
   If you change anything in the library, you will have to build it again before
   it is picked up in this app.
 </p>
+<onos-quickhelp></onos-quickhelp>
diff --git a/web/gui2-fw-lib/src/app/app.module.ts b/web/gui2-fw-lib/src/app/app.module.ts
index d2d4a5d..1d243f5 100644
--- a/web/gui2-fw-lib/src/app/app.module.ts
+++ b/web/gui2-fw-lib/src/app/app.module.ts
@@ -19,6 +19,8 @@
 import { RouterModule, Routes } from '@angular/router';
 import { AppComponent } from './app.component';
 import { Gui2FwLibModule, ConsoleLoggerService, LogService } from 'gui2-fw-lib';
+import {HttpClientModule} from "@angular/common/http";
+import {BrowserAnimationsModule} from "@angular/platform-browser/animations";
 
 const appRoutes: Routes = [
   { path: '**', component: AppComponent }
@@ -31,6 +33,8 @@
   imports: [
     RouterModule.forRoot(appRoutes),
     BrowserModule,
+    BrowserAnimationsModule,
+    HttpClientModule,
     Gui2FwLibModule
   ],
   providers: [