Removed Sys.NULL
Converted various GL sizes to buffer.remaining()
Converted GL native
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