Integration of ee, eee, emu and mue paths (Higgs PAG), as in CMSHLT-78
Merged integrateCmsHlt78 from repository perrotta
latest updates to CMSHLT-78, from Hugues
Merge pull request #4706 from perrotta/integrateCmsHlt78

HLTrigger/Configuration -- Integrate CMSHLT-78
Merge remote branch 'origin/CMSSW_7_2_X' into CMSSW_7_0_X