Replaced QGL with GLEW.
Merge branch 'master' into glew
Merge branch 'master' into glew
Merge branch 'master' into glew and fixed a crash on Intel HD drivers
Merge branch 'master' into glew and fixed a crash on Intel HD drivers
Merge branch 'master' into glew

Conflicts:
	neo/renderer/OpenGL/glext.h
	neo/renderer/RenderSystem_init.cpp
Compile fix
Merge branch 'master' into glew
Merge branch 'master' into glew
Replaced sizeof format references %lu with %zu (GCC, Clang) and %Iu (MSVC) #88
Added GLSL ES 1.0 backend for Mesa drivers #90
Cg shader fixes for Mesa and Qualcomm drivers #90
Added glConfig.vendorType settings for Linux and disabled unused shaders. #90
More Cg shader fixes for Mesa and Qualcomm drivers #90
Merge branch 'mesa-support' of github.com:RobertBeckebans/RBDOOM-3-BFG into mesa-support
Disabled timing queries when using the Mesa driver #90
gfxInfo Typo
Merge branch 'master' into glew

Conflicts:
	neo/renderer/OpenGL/glext.h
	neo/renderer/OpenGL/qgl.h
	neo/renderer/OpenGL/wglext.h
	neo/renderer/RenderProgs.cpp
	neo/renderer/RenderProgs_GLSL.cpp
	neo/renderer/RenderSystem_init.cpp
	neo/renderer/tr_backend_draw.cpp
	neo/sys/win32/win_qgl.cpp
Disabled FFmpeg by default because there are some serious issues with ffmpeg on Ubuntu 14.04 which cause a black screen after the intro video #92
Fixed FFmpeg video timings and crashes. Also fixes the black screen problem with Ubuntu 14.04 #92