changelog
    
    
    - 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
 
    - Sun, 31 Aug 2014 20:39:30 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Sun, 31 Aug 2014 20:39:30 +0300] rev 869
 
    - - circle tool is now able to rotate the partial circular primitives spawned
 
    - Sun, 31 Aug 2014 14:38:53 +0300
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Sun, 31 Aug 2014 14:38:53 +0300] rev 868
 
    - - ring finder now also tries scaling by 10 (3.4, 6.4 -> 34, 64), fixed floating point math argghhhhhhhh