WIP workflows Holding Pen updates

* Fix to datatables cc @greut
* Holding Pen Detailed record display updates
* Addition of rich workflow definitions
* Fix to formatter (to again support no recid in records)
the same like https://github.com/inveniosoftware/invenio/pull/1914/files#diff-53bc30a7776cccab180b826dec9e6bdbR277 (line 277)