bring in PFEGammaNew development
remove temps
start of PS-EE match tracking
checkpoint for persistent EE-PS persistent linking
finish propagating changes to persistify EE-PS associations
PFEGNew + EE-PS link persistency done and working
finished squashing thrown exceptions and crashes
working on comparison studies
fix up PS energy assignment in PFECAL-SCs
replace PFEGammaAlgo with PFEGammaAlgoNew