gmoccapy 0.9.2 - now with lathe support

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>
gmoccapy 0.9.2 - now with lathe support and tool touch off

ver 0.9.2
- added lathe mode
- added classicladder button
- added button for tool touchoff in X and Z axis
- corrected the key handling, now also F1 and F2 works and ESC emit emc.aboart()

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>