[TYPO3-v4] removing depreciated function

[Stefano Kowalke]

>>> http://forge.typo3.org/issues/10635
>> Great. This would be cool to have it.
> btw: is someone is doing something in this direcions I willing to help.

Thanks for the offer.
In the last week we did a lot of infrastructure work (moving from SVN to
GIT, written a manual how to clone the project and provide patches).

In the next days I will get my hands dirty on code again and have a look
at the issue.

Your help is very welcome to test the CGL checker package and provide us
with feedback.

Regards,
Stefano