Set r_stencilbits to 0 since ref never uses it
Use unix_fs.c on Android
Add max renderbuffer size, round texture sizes
Fix textures not loading at all
GL_NV_depth_nonlinear
Add r_[shadows_]polygon_offset_(factor/units)
Default polyoffset to -1
Adjust default ref cvars to match medium profile
Make keyselect accept joystick keys
Add frame time to IN_JoyMove
Slight keys_frame_time refactoring
SetSensitivityScale not dependent on zoomsens
SetSensitivityScale -> GetSensitivityScale
cmake qfusion_server target name fixed
Merge pull request #109 from stopiccot/cmake_fixes

cmake qfusion_server target name fixed
Add pk3 VFS (TODO: ADD SYS_VFS_NULL TO XCODEPROJ)

Add a "virtual file system" to proxy .pk3 loading to OS-dependent paths
and files (for instance, APK expansion files on Android)
Typo fix in sys_fs.h
Lock VFS zip files when loading
Added sys_vfs_null.c to Warsow XCode project.
Fix sys_vfs_null paths in projects