Merged l1t-devel-CMSSW_7_1_0_pre7 from repository cms-l1t-offline
standard sequences for stage 1
Merge branch 'l1t-devel-CMSSW_7_1_0_pre7' of github.com:cms-l1t-offline/cmssw into mydevel
Merge pull request #15 from cms-l1t-offline/l1t-devel-dustin

L1t devel dustin