paging ciphers for better performance

src/app/app.module.ts

@@ -3,6 +3,7 @@ import 'core-js';
 import { ToasterModule } from 'angular2-toaster';
 import { Angulartics2Module } from 'angulartics2';
 import { Angulartics2GoogleAnalytics } from 'angulartics2/ga';
+import { InfiniteScrollModule } from 'ngx-infinite-scroll';
 
 import { AppRoutingModule } from './app-routing.module';
 
@@ -223,6 +224,7 @@ registerLocaleData(localeZhTw, 'zh-TW');
             },
         }),
         ToasterModule.forRoot(),
+        InfiniteScrollModule,
     ],
     declarations: [
         AcceptOrganizationComponent,