changelog
    
    
    - Fri, 13 Dec 2013 00:31:16 +0200
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Fri, 13 Dec 2013 00:31:16 +0200] rev 555
 
    - - fixed: LDMatrixObject's position would be an invalid pointer if it was created with the default constructor, causing a crash