Ensure omxRunCI() & omxParallelCI() warn if model has been changed since run.
Ensure omxRunCI() & omxParallelCI() warn if model has been changed since run.

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