Merge pull request #3 from hannes-kit/clean_merged_5_3_15p1_w_tau2014

Clean merged 5 3 15p1 w tau2014
harder pt and eta cuts in fatjet algos, pfLeptonsForFatJets_cff added
Merge remote-tracking branch 'upstream/clean_merged_5_3_15p1_w_tau2014' into clean_merged_5_3_15p1_w_tau2014