Official definition of loose muons moved to pfSelectedMuons

The workflow is simplified accordingly. Note that this changes collection muons to be stored in the tuples. Before all PF muons with pt > 5 GeV/c and comparible with the first primary vertex were stored; now only those that pass loose quality requirement (albeit any isolation) are saved.
Quality string for loose muons has been removed

It is not needed anymore since muons are stored to tupes if only they pass loose ID (albeit any they might be non-isolated)
Thresholds on pt of charged leptons used in event selection are loosened

This is done to allow use of cross-triggers.