Rebase to solve merge conflict
Correcting L1 trigger printout and multithreading
Merge pull request #6705 from avetisya/json-mon-new-L1-format-73X

Correcting L1 trigger printout and multithreading
Merge pull request #6663 from Martin-Grunewald/L1fixMap

L1T: Add missing postls1-customisation of hltL1GtObjectMap
Merge remote branch 'origin/CMSSW_7_3_X' into CMSSW_7_0_X