unit test performance (#3194)

* DataTable (-4 sec)

* PaginationComponent (-1 sec)

* DocumentList

* custom testbed setup, test upgrades

* test fixes

* more test fixes

* remove fdescribe

* test fixes

* test fixes

* more test fixes

* test fixes

* upgrade tests

* update tests

* upgrade tests

* upgrade tests

* upgrade tests

* upgrade tests

* update tests

* translate loader fixes

* auth and cookie fixes

* upgrade tests

* upgrade tests

* test fixes

* almost there

* diable broken tests

* process tests (part 1)

* fix lint issues

* another test upgrade

* almost there

* cleanup

* insights testing upgrade

* improve tests

* tests cleanup

* tests cleanup

* cleanup tests

* test cleanup

* favorite nodes tests

* rebase fix syntax

* fix core test

* give up test focus

* flush tabs

* fix search test

* Update document-list.component.spec.ts

* fix document list lock

* increase tick time

* remove duplicate test

lib/core/services/alfresco-api.service.ts

@@ -40,6 +40,14 @@ export class AlfrescoApiService {
         return this.alfrescoApi;
     }
 
+    get taskApi(): alfrescoApi.TaskApi {
+        return this.getInstance().activiti.taskApi;
+    }
+
+    get modelsApi(): alfrescoApi.ModelsApi {
+        return this.getInstance().activiti.modelsApi;
+    }
+
     get contentApi(): ContentApi {
         return this.getInstance().content;
     }