added tau Pt offset for relative isolation of HLT PFTaus (for Michal)
added default configuration for a new parameter
add modules in output eventcontent for unscheduled mode
Merge pull request #4347 from jpavel/72x_tauIsoHLTOffset

Adding offset parameter to the tau isolation.
Merge pull request #4366 from ahinzmann/configeditor_unscheduled

Adapt edmConfigEditor for unscheduled mode.
Add "struct std::atomic" as a safe class name
Merge pull request #4373 from gartung/clangSA-struct-std-atomic-safe

Add "struct std::atomic" as a safe class name
Merge remote branch 'origin/CMSSW_7_2_X' into CMSSW_7_0_X