temporarily remove Cosmics wf 7, while we make GEN-SIM for it in pre7;  add Cosmics_UP15 for cosmics with post-LS1 geometry
temporarily remove Cosmics wf 7, while we make GEN-SIM for it in pre7;  add Cosmics_UP15 for cosmics with post-LS1 geometry
1) updated GEN-SIM input for run1 workflows; 2) remove hard-coded GEN-SIM input for QCD_FlatPt_15_3000HSINPUT ; 3) introduce Cosmics_UP15 for postLs1 cosmics
bring back wf 7 'Cosmics'; comment out its input, as long as we make its gen-sim available
impede recycle of gensim for RelValAMPT - submitting GEN-SIM in the meantime
Merge pull request #3821 from franzoni/from-CMSSW_7_1_X_2014-05-11-1400_update_run1_gensim

ops -- update run1 gensim
Merge remote branch 'origin/CMSSW_7_1_X' into CMSSW_7_0_X