Fixed indentation.
Merge branch 'master' of https://github.com/cogneco/ooc-kean
Removed deprecated shader.
Adapted to changes in ooc-draw-gpu
Restructured shader code
Moved pyramid shader implementation to pyramid filter.
Added functions for getting max contexts and index of the current one in use.
Shaders now compile on demand.
Moved overlay shader implementations.
Merged vertex shader with and without transform.
Changed from heap array to stack array.
Fixed ugly code.
Fixed indentation for shaders.
Fixed indentation even more.
Removed unnecessary code.
Fixed indentation.
Fixed error in property.
Fixed indentation.
Compressed code.
Had to replace calls to maximum and minimum to maximum~two and minimum~two to avoid calling the varargs version because rock is dumb.