Fixed issue with /setforceall 3 and saber stances not being able to change past Tavion.
Merge pull request #66 from exidl/master

fixed GCC typedef redefinition issue
Fixed zlib linking on some configs
Removed unused 'key' variable in Com_Frame
Only display the hitch warning message if server is actually running too
mac dedicated server work

pt 2 of 2; pt 1 to come
mac ded server

part 1 of 2
Updated readme to include ioquake3 contributors.
Derp formatting
NPCs controlled by Mind Trick Level 4 now have: Viewweapons in first person, corrected camera, and can be properly exited using the JUMP key.
Linux dedicated will now use Sys_SnapVector from unix_shared.cpp