CMSSW_7_1_0_THREADED_pre2

Changes since CMSSW_7_1_0_THREADED_pre1:

fatal: ambiguous argument ‘CMSSW_7_1_0_THREADED_pre1..CMSSW_7_1_0_THREADED_pre2’: unknown revision or path not in the working tree. Use ‘–’ to separate paths from revisions