changelog
    
    
    - Fri, 18 Apr 2014 18:58:13 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Fri, 18 Apr 2014 18:58:13 +0300] rev 718
 
    - - cleanup
 
    - Fri, 18 Apr 2014 18:46:25 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Fri, 18 Apr 2014 18:46:25 +0300] rev 717
 
    - - reimplemented vertex snapping
 
    - Thu, 17 Apr 2014 21:51:59 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Thu, 17 Apr 2014 21:51:59 +0300] rev 716
 
    - - removed the debug code