docs(aio): update migrated content from anguar.io

aio/content/examples/upgrade-phonecat-3-router/app/app.module.ts

@@ -0,0 +1,42 @@
+// #docregion
+import { NgModule } from '@angular/core';
+import { BrowserModule } from '@angular/platform-browser';
+import { UpgradeModule } from '@angular/upgrade/static';
+import { HttpModule } from '@angular/http';
+import { FormsModule } from '@angular/forms';
+
+import { AppRoutingModule } from './app-routing.module';
+import { AppComponent }     from './app.component';
+import { Phone } from './core/phone/phone.service';
+import { CheckmarkPipe } from './core/checkmark/checkmark.pipe';
+import { PhoneListComponent } from './phone-list/phone-list.component';
+import { PhoneDetailComponent } from './phone-detail/phone-detail.component';
+import { routeParamsProvider } from './ajs-upgraded-providers';
+
+@NgModule({
+  imports: [
+    BrowserModule,
+    UpgradeModule,
+    HttpModule,
+    FormsModule,
+    AppRoutingModule
+  ],
+  declarations: [
+    AppComponent,
+    PhoneListComponent,
+    PhoneDetailComponent,
+    CheckmarkPipe
+  ],
+  entryComponents: [
+    PhoneListComponent,
+    PhoneDetailComponent
+  ],
+  providers: [
+    Phone,
+    routeParamsProvider
+  ],
+  // #docregion bootstrap
+  bootstrap: [ AppComponent ]
+})
+export class AppModule { }
+// #enddocregion bootstrap