[TYPO3-mvc] Cloning Model and add to repository

[Sebastian Kurfürst]

Hey,

> Are you suggesting a workaround or is clone() officialy a no go?
I am not 100% sure on this yet. Right now, using clone is in sync with
FLOW3. So, a clone is supposed to return the same object, but without
the connection to the repository. When I re-think this, I believe this
still makes sense.

So, I guess we'd need to document in a better way the behavior of clone :-)

Greets,
Sebastian