gmoccapy_0_9_9_9_3 - feed override bug solved

ver. 0.9.9.9.3
- scl_feed_override bug at start up,
  did not handle G0 Override correct,
  thanks to Marius for reporting that bug
Merge branch 'master' of ssh://norbert@git.linuxcnc.org/git/linuxcnc.git