ÂDiMuonHistograms using DQMEDAnalyzer
change comment lines in SpecificGenMETData
EfficiencyAnalyzer using DQMEDAnalyzer
HLTPathStatus: add comment about empty Paths and EndPaths
change comment lines in SpecificCaloMETData
FastTimerService: add protection against empty Paths or EndPaths
FastTimerService: add protection against empty Paths or EndPaths
local changes
Merge pull request #3415 from wmtan/BackportAvoidUnloading

ROOT6 -- Remove unnecessary call that causes unloading in ROOT6
Merge pull request #3412 from Dr15Jones/makeParametersDefinerForTPThreadSafe

Multithreading -- Made ParametersDefinerForTP thread-safe
Fixing a bug that was causing a crash in workflow 4.47 (and possibly more)
finish cleanup/official sequence reorganization
Fixed uninitialized variable in PFTau3ProngSummary

PFTau3ProngSummary::Tau_Charge was returning an undefined value
since it was using a uninitialized stack variable as its charge
summing variable. The problem was found by the static analyzer.
Removed unnecessary mutables from FP420 cluster classes

These unneeded mutables were causing the static analyzer to complain.
Removing them caused no other changes to the code.
Removing obsolete files and packages
Small sanitizations
Renaming EcalBarrel to Ecal
One more renaming
Removing rule exceptions for files that do not exist any more
Removing dependency to DQM/EcalCommon