CMSSW_4_2_10_patch1

Changes since CMSSW_4_2_10:

  1. 3853 from @UAEDF-tomc: Generator fixes – Fix from447 created: 2014-05-14 08:35:57 merged: 2014-05-23 09:15:16

  2. 3189 from @fhoehle: added missing .gitignore created: 2014-04-03 13:23:43 merged: 2014-04-03 13:45:04