docs: adding debug info

Author: ijz953

projects/ngrx.io/src/app/custom-elements/events/event-list.component.ts

@@ -77,7 +77,9 @@ export class EventListComponent {
   }
 
   constructor(private eventService: EventService) {
+    console.log('hello2');
     this.eventService.events.subscribe(value => {
+      console.log('hello3' + value);
       const displayEvents: DisplayEvent[] = value.map(event => {
         const startDate = event.startDate ? new Date(event.startDate) : undefined;
         const endDate = new Date(event.endDate);

projects/ngrx.io/src/app/custom-elements/events/event.service.ts

@@ -14,6 +14,7 @@ export class EventService {
   events: Observable<Event[]>;
 
   constructor(private http: HttpClient) {
+    console.log('here');
     this.events = this.getEvents();
   }