Update ng-demo to better match PAN demo

Author: Shawn Pavel

demo-ng/app/App_Resources/Android/drawable-hdpi/nativescript.png

@@ -3,9 +3,7 @@ import { NativeScriptModule } from "nativescript-angular/nativescript.module";
 import { AppRoutingModule } from "./app.routing";
 import { AppComponent } from "./app.component";
 
-import { ItemService } from "./item/item.service";
-import { ItemsComponent } from "./item/items.component";
-import { ItemDetailComponent } from "./item/item-detail.component";
+import { CaptureComponent } from "./capture/capture.component";
 
 @NgModule({
     bootstrap: [
@@ -17,11 +15,9 @@ import { ItemDetailComponent } from "./item/item-detail.component";
     ],
     declarations: [
         AppComponent,
-        ItemsComponent,
-        ItemDetailComponent
+        CaptureComponent
     ],
     providers: [
-        ItemService
     ],
     schemas: [
         NO_ERRORS_SCHEMA