* remove tag and rating service the testbed
* remove unused import in modules
* pdf viewer async
* viewer test fixed
* remove testbed share datatable
* remove unused dependencies
* add missing parameter
* remove testbed from folder actions service
* TaskHeaderComponent async
* remove testbed from document actions and list
* remove unused import
* use done for nested test
* fast finish false
* node download directive
* integrate with demo shell
* docs on the directive
* node actions integration
* test fixes
* remove old and disable invalid tests
* remove fdescribe
* fix unit tests