Adding Phil-named variables for regression training
Adding stuff to sync with ggAna + no mass cut switch
Merge branch 'dev_finalRegression' into including_Phil_regression_2013-10-17
script to produce training tree
Switching option parsing to boost librairies
Now in complete sync with Chiara for use of regression
Adding btagSF + removing events with undefined btagSF
first version of weighted event count
Updated .gitignore