read configurations from db and not pset
HLT: Add extra parameter to L1Extra producer
FastSim HLT: Add extra parameter to L1Extra producer
Merge pull request #6462 from Martin-Grunewald/AddExtraL1ExtraParameter

HLT: Add extra l1 extra parameter
Merge pull request #6401 from degrutto/new-CSCTF_141114_readCfgFromDB

read configurations from db and not pset as per request of ALCA gruop
Merge remote branch 'origin/CMSSW_7_3_X' into CMSSW_7_0_X