[crossfire] Code cleaning

[Alex Schultz]

Nicolas Weeger wrote:
> Hello.
>
> I'd like to remove the following things from trunk:
> * multiplayer spells support. Never used, and current implementation is bad I 
> think
> * quest system. Again, that's not really thought of, would need much more 
> thinking - or even specific coding per quest
> * "new material" code. No one seems to know what it's supposed to do, how it 
> works (does someone actually use it?). I'd keep the idea of material flags / 
> combination, but remove other things.
>
> Opinions?
>   
IMHO all of things are good to remove for cleaning. It might be
interesting to bring ideas (and perhaps some code) from those back
later, but for now I think cleaning them out as they are unused would be
better.

Alex Schultz