Added jshint grunt task
Merge pull request #1 from noonat/jshint

Added jshint grunt task
Removed unused attributes and moved some related functions together
Merge pull request #3 from noonat/cleanup

Removed unused attributes and moved some related functions together

I Approve this message.
Merge branch 'master' into headlight

Conflicts:
	js/actor.js
	js/game.js
Fixed bullet sticking around after player death. Closes issue #2