Integrate global unpacker for ECAL in the HLT configs
Fix one last EcalRecHit InputTag for pA
Finish consumes migration for DataMixer
Merge pull request #2914 from perrotta/ecalGlobalUnpackerForHLT

HLT -- Ecal global unpacker for hlt
Merge pull request #2923 from mdhildreth/Consumes_Migration_for_DataMixer

consumes migration -- Finish consumes migration for DataMixer
Merge remote branch 'origin/CMSSW_7_1_X' into CMSSW_7_0_X