[TYPO3-dam] Rewrite of dam_ttcontent

[Georg Ringer]

Hi,

I am starting a rewrite of dam_ttcontent, especially of the XCLASS of 
css_styled_content because of the following reasons:

- I don't like XCLASS
- css_styled_content is still under development and no features won't 
get into dam_ttcontent because no one will just transfer every change 
again and again to the xlcassed function
- I need a bit better code to get my other project (videos inside dam) 
better working

What will I change or at least want to change:
Basically I will use the same method I used already in my extension 
rgmediaimages which overrides the image by just using a userfunc in 
tt_content.image.20.1.stdWrap.override. The big advantage: I only need 
to take care about creating the image and nothing more.

What do I need from you:
Ideas, Thoughts, Helping hands, reviews and answers to the following 
questions

- What can be improved? This can be something like the order of the alt 
texts (the one from the content element overrules the one from DAM) or 
anything else
- What do you don't like with at the current behaviour?


Thanks and a nice weekend
Georg