[TYPO3-core] RFC #15489: remove code warnings about XCLASS and naming annoyances

[Xavier Perseguers]

Hi Franz,

> I have added a new issue on the bugtracker.
>
> http://bugs.typo3.org/view.php?id=16178
>
> I am working on the next patch.

Great.

> Can someone make a relation to the issue #15489 on the bugtracker?

Done.

Xavier