changelog
    
    
    - Sun, 18 Mar 2018 12:33:29 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 18 Mar 2018 12:33:29 +0200] rev 1298
 
    - fixed infinite recursion and integrated the subfilereference editor
 
    - Sun, 18 Mar 2018 12:00:39 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 18 Mar 2018 12:00:39 +0200] rev 1297
 
    - added subfile reference editor
 
    - Sat, 17 Mar 2018 23:59:15 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Sat, 17 Mar 2018 23:59:15 +0200] rev 1296
 
    - Added vertex object editing dialog