Add support for HLT1PFJet and HLTMuonL3PreFilter to HLTTauDQMPath
Monitor all PFTau paths automatically
Downgrade one LogInfo to LogDebug
Remove runValid_ member as obsolete
Cleanup
Strip version number from path names for DQM folders
Add an example for debug MessageLogger output to test configuration
Recognize RecoTauPiZeroUnembedder as a tau producer for L2/L3 filter separation
Add protection for not finding any interesting filters for a path

Occurs at least in some Cosmic workflows.
Merge pull request #3303 from makortel/tautriggerdqmAllPaths_v2

DQM -- Tau trigger DQM monitors all PFTau paths