10.22 support
Fixed version on open
Fixed core files
Ctrl in pencil remove the atual item and selection remove all
First commit of new categories
Open file text
Fixes
Removed extra item
Merge https://github.com/BrunoDCC/forgottenmapeditor

# By BrunoDCC
# Via BrunoDCC
* https://github.com/BrunoDCC/forgottenmapeditor:
  Fixes Removed extra item
  10.22 support Fixed version on open Fixed core files Ctrl in pencil remove the atual item and selection remove all First commit of new categories Open file text