mouse pick example
smaller mouse pick fixes
Updated the Ray collision test with some more corner cases, trivial optimizations for pointInTriangle. Updated builds.
Merge pull request #66 from airbaggins/dev

Ray collision tests and optimizations
Added boolean on Body to be able to disable collision responses.
Merge pull request #70 from airbaggins/dev

Added boolean on Body to be able to disable collision responses.
Doc
Abstracted collisionMatrix into own class with swappable Array/Object-backed implementations
Optimizations for the GridBroadphase
Emphasize units more in README, ping @Fishrock123
Merge pull request #73 from wivlaro/dev

Abstracted collisionMatrix into own class
Merge remote-tracking branch 'refs/remotes/upstream/dev'