Added:
- Created new "Simple Test", which demonstrates simple callbacks of the controller and outputs to trace
- The "Test" project has UI and more complex usage of the ANE

Fixed/Updated:
- Thumbstick axis returning to 0,0 would never happen - FIXED
(Noticed some odd behaviour in the left-thumbstick, in that it takes some "jiggling" to get to 0,0 otherwise it retains a minor offset.  Does not occur with right thumbstick)
- Only one axis on a thumbstick was returning to 0 - FIXED