Merge changes from upstream Hall C replay

.gitignore

CALIBRATION/hms_cal_calib/THcShowerCalib.h

CALIBRATION/shms_cal_calib/THcPShowerCalib.h

DBASE/COIN/general_7000.param

DBASE/COIN/general_7239.param

DBASE/COIN/general_7274.param

DBASE/COIN/general_7308.param

DBASE/COIN/general_7504.param

DEF-files/HMS/PRODUCTION/EPICS/hepics_vars.def

DEF-files/HMS/PRODUCTION/KIN/hkin_histos.def

DEF-files/SHMS/PRODUCTION/CUTS/pstackana_decode_cuts.def

DEF-files/SHMS/PRODUCTION/KIN/pkin_histos.def

MAPS/HMS/DETEC/STACK/hms_stack.map

MAPS/HMS/DETEC/TRIG/htrig.map

MAPS/SCALERS/db_HScalevt.dat

MAPS/SCALERS/db_PScalevt.dat

MAPS/SCALERS/scaler.map

MAPS/SCALERS/scaler_june20_2019.map

MAPS/SCALERS/scaler_prior_june20_2019.map

MAPS/SHMS/DETEC/STACK/shms_stack.map