Adding b-tagging only to the EITopPAG
Adding git ignore
Removing gitignore
Merge pull request #893 from rappoccio/rappoccio_EIBTagBackport_620

BTagging -- Backporting Event Interpretation changes to add b-tagging sequence to 620.
Trying to backport btagging changes
Trying to backport btagging changes
Trying to backport btagging changes
Trying to backport btagging changes
Backporting btagging changes
Adding gitignore
Adding latest BTV pog request for ak5pfchs jets
Let standard jets use proper references, when PF ones are additionally produced under same name.
Merge pull request #963 from ktf/fix-892-conflict

Reco updates -- Backport btagging changes to 62X.