Add ref to crud-bar in crud-iterator
This is analogous to crud-list. But unused in the crud-iterator.
Instead this is needed for the port of Paeda from the former ObjectCRUDList to the crud-iterator.
This is analogous to crud-list. But unused in the crud-iterator.
Instead this is needed for the port of Paeda from the former ObjectCRUDList to the crud-iterator.