upgrade angulartics lib version

src/modules/app/browser-app.module.ts

@@ -19,9 +19,7 @@ import { ClientCookieService } from '../../app/core/services/client-cookie.servi
 import { CookieService } from '../../app/core/services/cookie.service';
 import { AuthService } from '../../app/core/auth/auth.service';
 import { Angulartics2Module } from 'angulartics2';
-import { Angulartics2GoogleAnalytics } from 'angulartics2/ga';
 import { SubmissionService } from '../../app/submission/submission.service';
-import { Angulartics2DSpace } from '../../app/statistics/angulartics/dspace-provider';
 import { StatisticsModule } from '../../app/statistics/statistics.module';
 
 export const REQ_KEY = makeStateKey<string>('req');
@@ -50,7 +48,7 @@ export function getRequest(transferState: TransferState): any {
       IdlePreload
     }),
     StatisticsModule.forRoot(),
-    Angulartics2Module.forRoot([Angulartics2GoogleAnalytics, Angulartics2DSpace]),
+    Angulartics2Module.forRoot(),
     BrowserAnimationsModule,
     DSpaceBrowserTransferStateModule,
     TranslateModule.forRoot({

src/modules/app/server-app.module.ts

@@ -47,7 +47,7 @@ export function createTranslateLoader() {
         deps: []
       }
     }),
-    Angulartics2Module.forRoot([Angulartics2GoogleAnalytics, Angulartics2DSpace]),
+    Angulartics2Module.forRoot(),
     ServerModule,
     AppModule
   ],