TYPO3 Core

The TMENU code has "RO" functionality in its class.
This code might be used from TMENU_LAYERS, but
not from the core itself. The core should remove the
according places. If extensions need this functionality
they could implement their own menu functionality.

The patch itself just removes the functionality of
rollovers, which is currently not documented nor used.

In a second patch, there will be a hook interface in
order to manipulate the items.