Merge pull request #42 from jjacob/master

Added v10 ntuple CRAB configuration files and new JSON files.
Deleted some old stuff
Updated the PU file to full 2012 dataset
Merge pull request #43 from senkin/Full_2012_PU

Full 2012 PU
Adding:
the newest data pileup distribution file with 60 bins and maximum pileup of 60.
the combined JSON file for 2012 A, B, C and D which was used to create the pileup distribution file.
the inputLumiJSon file which was used to create teh pileup distribution file.
Small modification to CRAB configuration file for central sample unfolding (changed storePDFWeights to 0)