Texture issues, ctf_inyard updated and new mapmodel

Okay,
time to get some things done. I created a new mapobject helping me to illuminate in blender although I have no map to put it in yet. ;)
I guess Armageddonman does.

TRaKs textures are gone now and lei didn't put the rest of the new additions for OA 0.81 to SVN yet. It's a bit hard for me to use it now.

New fixes on ctf_inyard:
- nailgun and shotgun switched places (I hope it improves balance)
- banned textures replaced
- different lightning parameters for mapcompile.

Updated version will be in OA 0.81