changelog
    
    
    - Wed, 03 Sep 2014 01:44:51 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Wed, 03 Sep 2014 01:44:51 +0300] rev 876
 
    - - renamed line loop to line path, updated changelog
 
    - Wed, 03 Sep 2014 01:28:58 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Wed, 03 Sep 2014 01:28:58 +0300] rev 875
 
    - - finished line loop mode
- enter and backspace keys may now be used with the draw modes 
    - Tue, 02 Sep 2014 13:34:01 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Tue, 02 Sep 2014 13:34:01 +0300] rev 874
 
    - - added line loop mode (doesn't actually create anything yet)
 
    - Mon, 01 Sep 2014 10:37:42 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Mon, 01 Sep 2014 10:37:42 +0300] rev 873
 
    - - circle mode now locks the angle offset on final confirmation stage
 
    - Mon, 01 Sep 2014 10:00:29 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Mon, 01 Sep 2014 10:00:29 +0300] rev 872
 
    - - refactor
 
    - Sun, 31 Aug 2014 20:54:56 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Sun, 31 Aug 2014 20:54:56 +0300] rev 871
 
    - - display a label next to the spinbox showing the fraction
 
    - Sun, 31 Aug 2014 20:42:20 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Sun, 31 Aug 2014 20:42:20 +0300] rev 870
 
    - - axed an unused variable