[ACA-2302] upgrade to ADF 3.2.0 beta (#1049)

* upgrade to ADF 3.2.0 beta 2

* remove deprecated extension classes

* fix some DL style issues

* update class names

* update cell classes

* update viewer

* fix test

* update angular dependencies

* cleanup login component

* update tests

* fix selector

* fix document list cell selector

* fix viewer extension test

* upgrade to beta3

* fix some tests and disable tests until regression is fixed on ADF side

* disable hyperlink e2e for now

* upgrade to latest alpha

* restore tests

src/app/components/preview/preview.component.ts

@@ -149,7 +149,6 @@ export class PreviewComponent extends PageComponent
     ]);
 
     this.openWith = this.extensions.openWithActions;
-    this.contentExtensions = this.extensions.viewerContentExtensions;
   }
 
   ngOnDestroy() {