[TYPO3-mvc] FYI: committed some small cleanups

[Franz Koch]

Hi again,

> I just committed some cosmetics and cleanups:
>
> - fixed doc comment (we no longer have a
> Tx_Extbase_Persistence_RowInterface)
> - use foreach instead of a while/list construct in
> Tx_Extbase_Utility_Arrays (is supposed to be faster)
> - in Tx_Extbase_Utility_ClassLoader require files only once (just in
> case, had a issues with this once)
> - Tx_Extbase_Persistence_Backend: use a existing object method to check
> for lazyLoaded properties instead of repeating the code in a if-condition

here the BT reference:
http://forge.typo3.org/issues/8413


-- 
kind regards,
Franz Koch