Thread safe changes
Fix emptyness check
EcalCondObjectContainer.h: remove not defined inline function warning

The warning is produced by ROOT6 run-time (Cling/Clang).

Signed-off-by: David Abdurachmanov <David.Abdurachmanov@cern.ch>
Update b-tag validation cfg to use CHS jets by default.
Add PU category for MC analyser.
Correct JEC ak5PFJets in b-tag validation config. file.
1.add particle flow isolation memeber function for PAT photon data and 2.change the token argument as reference for the function readIsolationLabels for muon,electron and photon producer and 3.make particle flow isolation turn on as default for muon,electron and photon.
Merged 7_0_0_pre12-photon from repository cms-analysis-tools
add pileup sequence for only muon, electron and photon
Switch AK5 to AK4 and IC5 to IC4 in all HLT configs
Disable DBS API and fix DAS API; use hard-coded file paths until API for DBS3 available.
Fix in (disabled) DBS API for edmConfigBrowser.
Fix a few gcc 4.9.0 issues
move default parameters to cfi file
Updating TP selection
Updating TP selection
Updating TP selection
use trackingParticleRecoTrackAsssociation in track validation
Merged 7_0_0_pre12-photon from repository cms-analysis-tools
Fix inclusion of pfParticleSelection.