add support back in for rhevm fleecing

Needed to code up CFME relationship.... still having a issue with waiting on JS updates though... I think I need to change this to use the proper form code we have in place to handle all that for me.
I think that's fine since the warning's in there, but just to double check:
- What happens in legitimate cases where the save button is dimmed (such as trying to save after making no changes)
- Is there a BZ we can reference so we know when we can remove the workaround?