persistentSimulation handleStatus() now correctly handles 0 percentComplete
persistentSimulation handleStatus() now correctly handles 0 percentComplete

radiasoft/sirepo,mkeilman/sirepo,mkeilman/sirepo,radiasoft/sirepo,radiasoft/sirepo,mkeilman/sirepo,mkeilman/sirepo,radiasoft/sirepo,radiasoft/sirepo