openGL 2D texture fix
WHAT?!  Merge branch 'Linux' of https://github.com/CarlRapp/Agile into Linux

Conflicts:
	Breakout/Breakout/Graphics/OpenGL/GLShaders/standard_vertex.glsl
Merge branch 'Linux' of https://github.com/CarlRapp/Agile into Linux

Conflicts:
	Breakout/Breakout/Graphics/OpenGL/GLGraphics.cpp
Merge branch 'Linux' of https://github.com/CarlRapp/Agile into Linux

Conflicts:
	Breakout/Breakout/ComponentSystem/System/ModelSystem.cpp
	Breakout/Breakout/Graphics/OpenGL/GLShaders/explode_geometry.glsl
OpenGL textures (with artifacts)
 Merge branch 'Linux' of https://github.com/CarlRapp/Agile into Linux

Conflicts:
	Breakout/Breakout/ComponentSystem/System/ModelSystem.cpp