Made OpenGL > 1.0 Plattform independant

Hi,
I wanted to push this event though that it might be a little too early. 
The extensions are not in their own module, I got completely rid of the aux files (which I shouldn't for lower versions) and I'm not sure if my structure is good to go.
But I changed a lot and I wanted some early feedback ;)
I first put my additional helper files into the module, but I decided, that I should make my own package.
It just made the package very big and I think it makes sense to have a bare OpenGL package.
If I have time, I might upload it tonight with the name GLGraphics;) 
Cheers,
Simon