Manual sweeps of egamma and muon CP updates in AnalysisTop R22

This is a manual sweep of several MRs which included various updates to recommendations and systematic reduction schemes for e/gamma and muons. I am putting this in one MR, mostly because the features were used previously a lot, and there weren't many conflicts in this, so it's almost fairly straightfoward copy-paste.

The relevant MRs sweeped: !42635 (merged) !43480 (merged) !43679 (merged) !46511 (merged) !44486 (merged) !48267 (merged) !48722 (merged) !49349 (merged)