[TYPO3-50-general] Documentation update

[Martin Kutschker]

Karsten Dambekalns schrieb:
> Hi.
> 
> Robert and I worked on the documentation today, and I just put some more 
> changes into subversion. The current HTML version can be found at
>  http://5-0.dev.typo3.org/guide/
> as usual.
> 
> Those wanting to provide content for the documentation, please look at 
> the new content in the documentors guide.
> 
> Feedback is of course welcome.

Secion 1:

Allows only a-z, A-Z and 0-9 but the examples show underscores.

The examples for method names are wrong.

I suggest that a file for a class may only contain the class itself. 
Allowed are only requires and maybe the XCLASS code. No definition of 
functions or even executed code.

Masi