Update ELECTRON_ET_CUT_MIN in ZFromDataElectrons_cfi.py

Lowered to 5, because we need to test a trigger with a minimum cut of 8.

Additionally add the cut to apply to "theSuperClusters".
Update fitEffAcc.cc for HF TriggerID to WP80 on MC
Add fitEffAcc_ecal_trigger.cc
Merge branch 'EcalTrigger'
Merge branch 'master' of github.com:UMN-CMS/ZShape_Analysis