changelog
    
    
    - Tue, 27 Jul 2021 09:56:06 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Tue, 27 Jul 2021 09:56:06 +0300] rev 114
 
    - added build-time test for line length
 
    - Mon, 26 Jul 2021 11:50:45 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Mon, 26 Jul 2021 11:50:45 +0300] rev 113
 
    - refactor
 
    - Sun, 25 Jul 2021 20:39:21 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 25 Jul 2021 20:39:21 +0300] rev 112
 
    - use QT_NO_KEYWORDS
 
    - Sun, 25 Jul 2021 20:29:14 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 25 Jul 2021 20:29:14 +0300] rev 111
 
    - Draw tool actually adds objects now
 
    - Sun, 25 Jul 2021 16:29:08 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 25 Jul 2021 16:29:08 +0300] rev 110
 
    - stuff
 
    - Sun, 25 Jul 2021 16:26:38 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 25 Jul 2021 16:26:38 +0300] rev 109
 
    - replaced preview layers in favor of overpainting callback
 
    - Sun, 25 Jul 2021 13:49:37 +0300
 
    - by Teemu Piippo <teemu@hecknology.net> [Sun, 25 Jul 2021 13:49:37 +0300] rev 108
 
    - work on editing tools