Final steps toward removing GREML backend's dependence on originalRows and originalCols members of omxMatrix class.
Final steps toward removing GREML backend's dependence on originalRows and originalCols members of omxMatrix class.

jpritikin/OpenMx,mhunter1/OpenMx,mhunter1/OpenMx,jpritikin/OpenMx,jpritikin/OpenMx,mhunter1/OpenMx,mhunter1/OpenMx,mhunter1/OpenMx,mhunter1/OpenMx,jpritikin/OpenMx,jpritikin/OpenMx,jpritikin/OpenMx