Revize 41741550

Re #7472 Implemented services for REST API

webapp/src/app/app.module.ts

@@ -9 +9 @@
 import { HeaderComponent } from './header/header.component';
 import { MatDialogModule } from '@angular/material';
 import {ProfileSettingsModule} from './profile-settings/profile-settings.module';
+import {HttpClientModule} from '@angular/common/http';
 
 @NgModule({
   declarations: [
@@ -19 +20 @@
   ],
   imports: [
     BrowserModule,
+    HttpClientModule,
     AppRoutingModule,
     DashboardModule,
     MatDialogModule,