First Commit

Added Sam's pushing/pulling script along with updating the
LateralMovement.js which now includes facing different directions.
Orientation based skewing & push/pull merged
.gitignore

Unity Specific .gitignore (
http://kleber-swf.com/the-definitive-gitignore-for-unity-projects/ )
Merge pull request #1 from 12-01Game/Sam

Orientation based skewing & push/pull merged