Updated to Arduino 1.05
Changed for Melzi
Custom frame changes
Custom frame changes
Custom frame changes
Changed for Melzi
Prevents weird 50mm jump after G28

If X_STOP_PIN is not changed to X_MAX_PIN, after a G28 home, all
movements result in the forst movement of the printer to be a 5cm Z
axis increase, ignoring the endstops!
Leaves motors active during warmup
Customs mods
Autoprobe for detachable probe
Extra Information