some deprecated stuff.

avoid conflicts with the C++ stdlib.

internal format is then automatically deduced. Only a few 8-bit RGB
or RGBA formats are supported for now.

texture class refactor.

hardcoded and only the fractal demo uses it, but everything will eventually switch.

when building for the PS3 on a Unix system.

calls so that they take a number of vertices or indexes, not elements.

successfully parse a few of our full GLSL/HLSL shaders.

nothing for now except ensure that every makefile includes common.am.

new/delete when our arrays will do.

computed on demand with static initialisation.

same discontinuity issues as the sin() approach.

Shader::SetUniform override, and implement most of the FBO code for
the Direct3D backend.

projects, we now use Video::SetClearColor, Video::SetClearDepth and
Video::Clear instead, so that the Direct3D equivalents can be called.