changelog
    
    
    - Wed, 17 Feb 2016 19:54:21 +0200
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Wed, 17 Feb 2016 19:54:21 +0200] rev 1031
 
    - removed removeDuplicates in favor of QSet, and the unused ObjectList class
 
    - Wed, 17 Feb 2016 03:24:07 +0200
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Wed, 17 Feb 2016 03:24:07 +0200] rev 1030
 
    - Fixed circle mode not building the circle anymore
 
    - Wed, 17 Feb 2016 03:15:10 +0200
 
    - by Teemu Piippo <crimsondusk64@gmail.com> [Wed, 17 Feb 2016 03:15:10 +0200] rev 1029
 
    - Removed unneeded includes from main.cpp