Renamed Sys.createARBVBOBuffer to Sys.createIndexBuffer
Moved GL capabilities to GLCaps
Fixed WGL extension bug
Fixed some int address->Buffer bugs
Separated BaseGL from CoreGL and GL and renamed to GLWindow
Added createARBVBOBuffer to enable VBO indexing with Buffers
Added linux focus support
Small error message fix
Ported OpenGL to Buffers
Try to return a better minimum cursor size