changelog
    
    
    - Thu, 25 Apr 2013 04:12:28 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Thu, 25 Apr 2013 04:12:28 +0300] rev 137
 
    - Fixed additive selection; use a green selection area background instead of blue when selecting additive; selection area borders now appear black on bright backgrounds; single additive picking an already-selected object un-selects it.