Ported from GLUT to SDL
Removed some prints
Merged with main repo
Fixed timer issues
Fixed wrong colour of win screen
Made fullscreen the standard mode
[refactoring] Cleaning up.
Gave the jetpack a more realistic movement, for now its on Shift temporarily
Merge branch 'sdl' of github.com:hhirsch/glPortal into sdl
[merge] Merged sdl with master.