Day of Defeat Full Linux Server v3.1

Beta 3.1 changes:

- added anti-cheat protection
- fixed textures problem in basic.wad
- fixed para round timer not ending round on 0:00
- fixed +Use exploit
- added garand/carbine selection to light inf. in normal dod gameplay
- added thompson/grease gun selection to assault inf. in normal dod gameplay
- added k43/kar selection to light inf. in normal dod gameplay
- took away 1 grenade from axis light inf.
- fixed switching classes while dying sets reinforcements to 0:00
- added K43 normal gameplay sleeve texture in coding
- added/edited Vgui class menus and pics
- new Bar model tweak