Fix multiloop to work in ipython when using multiprocessing
Merge pull request #78 from gpetruc/fix-ipython-multiloop-multiprocessing

Fix multiloop to work in ipython when using multiprocessing
Merge remote-tracking branch 'cmg-central/CMG_PAT_V5_18_from-CMSSW_5_3_14' into CMG_PAT_V5_18_from-CMSSW_5_3_14