[ADF-2149] Update ng-packagr to 2.0.0 (#2935)

* ng-packagr version 2.0.0 core fixes

* fix content services jsdoc

* fix process service jsdoc

* last update new build 2.0.0

* fix comment jsdoc

lib/content-services/tag/services/tag.service.ts

@@ -20,9 +20,6 @@ import { EventEmitter, Injectable, Output } from '@angular/core';
 import { Observable } from 'rxjs/Observable';
 import 'rxjs/add/observable/throw';
 
-/**
- * @returns {TagService}
- */
 @Injectable()
 export class TagService {
 

lib/content-services/tag/tag-actions.component.ts

@@ -22,8 +22,6 @@ import { TagService } from './services/tag.service';
 /**
  *
  * This component, provide a list of the tags relative a node with actions button to add or remove new tag
- *
- * @returns {TagComponent} .
  */
 
 @Component({

lib/content-services/tag/tag-list.component.ts

@@ -21,8 +21,6 @@ import { TagService } from './services/tag.service';
 /**
  *
  * This component provide a list of all the tag inside the ECM
- *
- * @returns {TagList} .
  */
 
 @Component({

lib/content-services/tag/tag-node-list.component.ts

@@ -21,8 +21,6 @@ import { TagService } from './services/tag.service';
 /**
  *
  * This component, ShowNodeTag a list of the tag on relative a node
- *
- * @returns {TagNodeList} .
  */
 
 @Component({