Updated Torus

I finished my Torus class with a few enhancements. 
Browse and commit if you like it. I extended MeshView rather than group for ease of use.
I Also added a NewTorusTest class with a simple animation showing new features.

Also added a couple primitives CapsuleMesh, and CubeMesh.
Cube is UV mapped primarily for use as a SkyBox. 
as in this link: 
http://img1.wikia.nocookie.net/__cb20120928194713/niketubestudios/images/1/19/Day_Skybox.png