fixed #1040 correct type on lsc_bins, limit_invariants and tracking_turns
fixed #1040 correct type on lsc_bins, limit_invariants and tracking_turns

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