Correcting typo in one CRAB config file and correcting version number in README.
Adding Single top t-channel CRAB configuration file.
Updating b-tag scale factors for both 7 TeV and 8 TeV.
New MC and data pileup files for Summer11Leg / 7TeV. Also included the first few Summer11Leg unfolding CRAB configuration files.
Adding lepton scale factors to unfolding workflow.
Adding CRAB configuration file for TTJets powheg-herwig dataset which we need to determine the hadronisation systematic properly.
Merge pull request #96 from jjacob/master

Updates for 7TeV unfolding jobs.