[Typo3-dev] merging extensions?

[Gabriel Anast]

quote from the dev list in January:

>Anyways, this is my final words on this issue:
>
>- Extension to classes was meant as LOCAL changes one can make to specific websites or local installations so that you can still update the TYPO3 source and keep backwards compatibility.
>- Extension to classes should NOT be used in extensions in long-term - only shortterm fixes until an API that allows to connect to a given functionality has been integrated. 
>- kasper
>


--gabe