Rearrange the Furniture Part 2

Rearrange the Furniture, plans for tomorrow: Add Leap Motion Support - create a Windows Exe version. Adjust Physics for fixed angle rotation and modes for nudging furniture and rotating. Make demo/instructional video, optimize demo.

This version also has Metaio Instant tracking capability, so technically you don't need a target image, but the image is more stable than the 3D Instant tracking. (3D Instant tracking is pretty awesome though even though its early) I'll upload the target image next.