FastPV update and triggers for ZnnHbb,VBFHbb,X->HH->4b in the master table, CMSHLT-128
Merge pull request #6008 from perrotta/fastPvUpdate

FastPV update and triggers for ZnnHbb, VBFHbb, X->HH->4b: CMSHLT-128
Merge remote branch 'origin/CMSSW_7_3_X' into CMSSW_7_0_X