Added qfusion_server target to cmake scripts
Fixed cmake target prefixes and suffixes
Merge pull request #108 from stopiccot/cmake_fixes

Added qfusion_server cmake target + some cmake fixes
Add missing \n to unix_qgl
Take screenshots as GL_RGBA
added SDL2 2.0.3 source code
SDL2 framework for OS X
removed old SDL.framework
FindSDL2.cmake
sdl2
sdl2
sdl2
files from SDL2_ultra_old branch