Restore differential rate adjustment for the animation smart refresh
using the same rate for increase and decrease tends to produce an
oscilating long and short override time from the competing poser.
Merge branch 'Development' of github.com:emmamei/cdkey into Development

* 'Development' of github.com:emmamei/cdkey:
  Extraneous "x" - waste of space.
  "Poses" button changed to "Pose"
  Added preprocessor defines
  Add debugPrint