[TYPO3-team-core-v5] Coding guidelines on one page

[Karsten Dambekalns]

Hi again.

Karsten Dambekalns wrote:
> I took the source and applied some more updates. The result is at
> 
>  http://forge.typo3.org/wiki/package-flow3cgl/FLOW3CGL

I added another update. Feel free to comment.

Regards,
Karsten