[TYPO3-mvc] debug repository object with debug()

[Sebastian Kurfürst]

Hey Fabien,

in FLOW3, there is the \F3\var_dump(...) method, which basically cuts
the Object manager and several other framework classes form the dump --
and that's what you would need. As f.e. if you debug a lazy loading
proxy, this holds a reference to the persistence manager, which in turn
has a reference to the object manager, which in turn holds references to
all created singletons...

Unfortunately this helper has not been ported yet!

Greets,
Sebastian