README.rst:  Corrected the swapped (pretend) pinch/zoom functions in the TODO list for mouse support.  Thanks to deltab on ##javascript (Freenode) for pointing out this totally obscure mistake haha.
README.rst:  Corrected the swapped (pretend) pinch/zoom functions in the TODO list for mouse support.  Thanks to deltab on ##javascript (Freenode) for pointing out this totally obscure mistake haha.

liftoff/HumanInput,liftoff/HumanInput