Merge pull request #335 from DeadlyDoll/patch-1

Update notifications.service.ts

Author: flauc

src/services/notifications.service.ts

@@ -18,6 +18,7 @@ export class NotificationsService {
   set(notification: Notification, to: boolean): Notification {
     notification.id = notification.override && notification.override.id ? notification.override.id : Math.random().toString(36).substring(3);
     notification.click = new EventEmitter<{}>();
+    notification.clickIcon = new EventEmitter<{}>();
     notification.timeoutEnd = new EventEmitter<{}>();
 
     this.emitter.next({command: 'set', notification: notification, add: to});