Migrate most of the code to GLFW3. Some errors and warnings remains. Runtime execution is bad.
Merge branch 'master' of github.com:SomeRandomGameDev/DumbFramework

Conflicts:
	src/boundingsphere.cpp
	src/test/boundingsphere.cpp
Fixed some warnings and open display issue
Merge branch 'master' of github.com:SomeRandomGameDev/DumbFramework
Investigating on Sprengine demo execution error. Makefile small fix
Investigation Shader Creation error under linux with ATI drivers
Resolved some stuff about the Sprite Engine
Fixed Sprite Engine main issue. It remains some glitches about sprite drawing ...
Fixed last issue concerning blending function
Fixed CMake builds.
Added ray.
Added axis aligned bounding boxes (still work to do).
Fixed last migration issues to GLFW 3.0.4
Authoring README
Correcting README markdown
Added BlockoS (aka MooZ) to authors
Added BlockoS (aka MooZ) to authors