TYPO3 Core

In typo3 every class instances are done throught t3lib_div::makeInstance, so we can use it in order to implement a php4 compatible autoloader.
I think it is a really interesting functionnality, because there's many places in typo3 where we have to write classes reference like 'PATH_TO_FILE:classname->function'

I did implement this functionnality in my own library (pp_lib, in class tx_pplib_div::makeInstance), and as it's working very well, i did adapt it for t3lib_div.

(issue imported from #M8000)