added flags to control display of warnings and defaults in model validation
added flags to control display of warnings and defaults in model validation

jell0720/cubes,zejn/cubes,ubreddy/cubes,noyeitan/cubes,noyeitan/cubes,zejn/cubes,she11c0de/cubes,cesarmarinhorj/cubes,noyeitan/cubes,jell0720/cubes,zejn/cubes,ubreddy/cubes,pombredanne/cubes,she11c0de/cubes,cesarmarinhorj/cubes,pombredanne/cubes,cesarmarinhorj/cubes,pombredanne/cubes,ubreddy/cubes,jell0720/cubes,she11c0de/cubes