gmoccapy_1_3_0 - added replace to edit mode

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


Signed-off-by: Norbert Schechner <nieson@web.de>
Merge branch 'master' of ssh://norbert@git.linuxcnc.org/git/linuxcnc.git