gmoccapy_1_3_2 - updated to current status, several bug fixes

ver. 1.3.2
- fixed a small bug PAUSE button did not get active on M01
  Thanks to Rick (LAIR82) for pointing on it.

ver. 1.3.1
- fixed very serious bug PAUSE / RESUME / STOP issue
  Program jumped to strange positions if STOP has been pressed
  while PAUSE was active.
  Thanks to Mael (papaours) for finding it.

ver. 1.3.0.1
- corrected a bug, toolchange velocity hal pin have not been
  presetted with values, if the user worked with the
  default values, so a probing with vel = 0 was possible,
  resulting in an error
- corrected an error in notifications.py, as the text to be
  displayed has not been checked for correct pango format, a
  message like "vel <= 0" resulted in an error. Now the necessary
  check is done

ver. 1.3.0
- added replace function to the edit page
- added ignore case to allow case sensitive search
- added reload button on edit page, so if you
  mixed up to much, you are able to reload the
  original file
- corrected an error at start up, giving a button
  a label, conflicting with a button label
- changed a wrong icon on the button go up one directory