fixed error in automatic type resolution for Vector.direction(). new keyword seems to alter deduced return type? (on a side note, maybe an immutable identity vector ought to exist?)
removed double call to shutdown(), added audio and shutdown info, and publicized "game" variable
added Game.pushGameState() to allow application code to push something new onto the gameState stack
added some entities, Shooter GameState class, crappy texture loader
changes to .gitignore
"new game" menu option does something
Merge branch 'hdon-branch' of github.com:ylegall/Dmise
Adds a basic container implementation.
fix errors in container
adds TODO tasks