Get GLU to link (had to do it by hand?) and test gluDrawSphere - will want to do lighting properly
Hacky attempts at lighting
Remove dead code
Move material change to be just around sphere
Fix to opengl warning...works on this branch, but not on master?
Add specular
whatever
Poking at solving the error
Fix w on light position
Fixes to lighting
Poking at resolutions - always enable the framebuffer now it works