fixed get_next_kmc_step
Created by: AdityaSavara
Done. The python function resets the random numbers, and the fortran function returns the correct site, now. https://github.com/kmcos/kmcos/issues/238
Created by: AdityaSavara
Done. The python function resets the random numbers, and the fortran function returns the correct site, now. https://github.com/kmcos/kmcos/issues/238