emccalib.tcl: improve noncompatible ini message
gmoccapy_1_1_3 - solved G92 as system bug

ver. 1.1.3
- it was possible to push btn_set_selected on offset page
  to set a coordinate system with G92 selected, or being
  in edit offset mode, this is now avoided.
(cherry picked from commit 71d59fdeb7190b4e6a0e85bfb4c675fbd2e41ecc)