anglejog -- demonstrate jogging at an
angle for a lathe (xz) configuration.

Usage:

1) F1        (Estop Off)
2) F2        (Machine On)
3) Ctrl-HOME (Home All)
4) pyvcp panel: Set to Enable 
5) pyvcp panel: change MPG counts
   and note jogging at current angle
6) pyvcp panel: Set to Disable
7) pyvcp panel: alter Angle or Scale
8) repeat from 4)