merge request fixes

code/moya-angular/src/app/app.module.ts

 import { UserService } from './shared/services/user.service';
 import { ErrorInterceptor } from './shared/interceptors/error.interceptor';
-import { MoyaLocaleService } from './components/moya-locale/moya-locale.service';
+import { LocaleService } from './components/moya-locale/locale.service';
 import { CacheService } from './shared/services/cache.service';
 import { TranslateHttpLoader } from '@ngx-translate/http-loader';
 import { TranslateModule, TranslateLoader } from '@ngx-translate/core';
@@ -49,7 +49,7 @@ import {ApolloModule} from "apollo-angular";
   ],
   providers: [
     CacheService,
-    MoyaLocaleService,
+    LocaleService,
     { provide: HTTP_INTERCEPTORS, useClass: ErrorInterceptor, multi: true },
     UserService,
 

code/moya-angular/src/app/components/moya-locale/moya-locale.service.ts → code/moya-angular/src/app/components/moya-locale/locale.service.ts

@@ -19,7 +19,7 @@ const LOCALSTORAGE_NAME = 'currently used locale code';
 
 
 @Injectable()
-export class MoyaLocaleService {
+export class LocaleService {
 
   selectedLocale: string;
 

code/moya-angular/src/app/components/moya-locale/moya-locale.component.ts

 import { Component, OnInit } from '@angular/core';
-import {DEFAULT_LOCALE, ENGLISH, FINNISH, MoyaLocaleService, SWEDISH} from './moya-locale.service';
+import {DEFAULT_LOCALE, ENGLISH, FINNISH, LocaleService, SWEDISH} from './locale.service';
 
 @Component({
   selector: 'moya-locale',
@@ -12,7 +12,7 @@ export class MoyaLocaleComponent implements OnInit {
   svSelected = true;
   enSelected = true;
 
-  constructor(private localeService: MoyaLocaleService) { }
+  constructor(private localeService: LocaleService) { }
 
   ngOnInit() {
     this.localeService.getUserLocale().subscribe(locale => { this.updateFlagStatus(locale); } );

code/moya-angular/src/app/components/moya-locale/moya-locale.service.spec.ts

 import { TestBed, inject } from '@angular/core/testing';
 
-import { MoyaLocaleService } from './moya-locale.service';
+import { LocaleService } from './locale.service';
 
-describe('MoyaLocaleService', () => {
+describe('LocaleService', () => {
   beforeEach(() => {
     TestBed.configureTestingModule({
-      providers: [MoyaLocaleService]
+      providers: [LocaleService]
     });
   });
 
-  it('should be created', inject([MoyaLocaleService], (service: MoyaLocaleService) => {
+  it('should be created', inject([LocaleService], (service: LocaleService) => {
     expect(service).toBeTruthy();
   }));
 });

code/moya-angular/src/app/menu/left-menu/left-menu.component.ts

@@ -10,7 +10,7 @@ import {TranslatePipe} from "@ngx-translate/core";
   styleUrls: ['./left-menu.component.scss'],
   providers: [TranslatePipe]
 })
-export class LeftMenuComponent implements OnInit {
+export class LeftMenuComponent {
 
   menu: MenuGroup[];
   styleClass: string;