Added documentation the AShader class
Commented out the shader string RajLog message.
Refactored the addPrecisionSpecifier to addPrecisionQualifier to comply with OpenGL jargon.
Plane winding order & normal direction bug fix
Added a point sprite. This is a plane that always face the camera.
Some shader additions and bugfixes
Plane texture coordinates bug fix
Added a spritesheet material plugin with play/pause methods. See issue #1039
Merge pull request #7 from MasDennis/master

Merge Original