fix the crystal fix_old_data issue which shows after merging.
fix the crystal fix_old_data issue which shows after merging.

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