[ACA-2087] Overlay Viewer (#1175)

* viewer outlet over preview route

* use ViewNodeAction over ViewFileAction

* pass data to dynamic component

* ViewNodeComponent for view file  custom actions

* update docs

* pass primary url to show preview outlet

* update tests

* reset selection on navigation event

* document list update selection action when not viewer

* close viewer for move and delete from viewer

* location as router commands to work with search query

* make viewer to behave like former preview

* viewer error route

* call correct preview method

* remove view/error route

* navigate to show error

* span element for action name

* fix folder navigation

* fix test

* page title fix

* update tests

* locate better the viewer toolbar

* fix viewer url  link

* update navigation rules

* document-list directive tests

* try workaround for chrome 76

* try another workaround for using chromedriver 75 instead of 76

* ViewerEffects tests

* reset selection over reload

* fix tests

* add reset event test

* remove actions

* context menu action refresh on favourite

* reset selection on navigation

* add delete and upload events

* takeUntil after operators

* remove chrome workaround parameter

* filter navigation event

src/app/extensions/core.extensions.module.ts

@@ -50,6 +50,7 @@ import {
   LibraryRoleColumnComponent
 } from '@alfresco/adf-content-services';
 import { ToggleSharedComponent } from '../components/common/toggle-shared/toggle-shared.component';
+import { ViewNodeComponent } from '../components/toolbar/view-node/view-node.component';
 
 export function setupExtensions(service: AppExtensionService): Function {
   return () => service.load();
@@ -99,7 +100,8 @@ export class CoreExtensionsModule {
       'app.columns.libraryStatus': LibraryStatusColumnComponent,
       'app.columns.trashcanName': TrashcanNameColumnComponent,
       'app.columns.location': LocationLinkComponent,
-      'app.toolbar.toggleEditOffline': ToggleEditOfflineComponent
+      'app.toolbar.toggleEditOffline': ToggleEditOfflineComponent,
+      'app.toolbar.viewNode': ViewNodeComponent
     });
 
     extensions.setAuthGuards({