Point and click movement.

Signed-off-by: Joshua Schwarz <jjs209@case.edu>
Merge branch 'master' of https://github.com/joshuaschwarz/crabsandants
fixed rotation bug
push everything
updated simple crab mover
Merge branch 'master' of https://github.com/joshuaschwarz/crabsandants
Merge branch 'master' of https://github.com/joshuaschwarz/crabsandants

Conflicts:
	Assets/SimpleCrabMover.cs
	Assets/background plane.unity

Signed-off-by: Robert Meyer <rsm78@case.edu>