patch applied (packages/OpenGL): First steps towards GLSL support

[Sven Panne]

Wed Nov  1 11:37:53 PST 2006  sven.panne at aedion.de
  * First steps towards GLSL support

    M ./Graphics/Rendering/OpenGL/GL.hs +1
    A ./Graphics/Rendering/OpenGL/GL/Shaders.hs
    M ./OpenGL.cabal +1
    M ./package.conf.in +1