changelog
    
    
    - Mon, 14 Apr 2014 16:00:36 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Mon, 14 Apr 2014 16:00:36 +0300] rev 662
 
    - - use the keyword 'not' in place of the exclamation mark for operator!, this is clearer. also converted uses of '== false' to this.
 
    - Thu, 10 Apr 2014 13:58:06 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Thu, 10 Apr 2014 13:58:06 +0300] rev 661
 
    - - renamed some cmake identifiers
 
    - Thu, 10 Apr 2014 13:56:41 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Thu, 10 Apr 2014 13:56:41 +0300] rev 660
 
    - - now compiles with clang