Shadow caching, removed random rendering for benchmarking purposes.
Bugfixes, speed tweaks.
Mesh loading from file, bounding volumes.
Moved AABB to a separate class.
Changes in AABB
Refactoring.
Replaced SFML with GLUT (easier to get dependency).
Added makefile and teapot model.

Makefile is not usable if you don't have a mac and gnu gcc defined as gcc-4.7.
Scene selection from CLI, new screens.