Update MonoGame windows 8 store app project with IK classes.
Update MonoGame windows 8 store example app to run the raptor IK animation.
Update MonoGame Xamarin iOS app project with IK classes.
Fixed bend direction for IK keys.
Fixed flipping.
Fixed default scale.
Merge pull request #278 from RandolphBurt/monogame-ik

Update MonoGame projects and example solution to support IK