Adding ttW miniAODs
and also T5Full
TTHAnalysis plotting macro updates:
- option to disallow total yields or bins to be negative
  (for mc with negative weights, on by default)
- wider legend (and configurable)
- more options for ROCs
TTHAnalysis: only run the selected friend tree modules
TTHAnalysis: updates to scripts for friend trees and for yields and plotting
TTHAnalysis: new samples files, new cross sections, and script to get cross sections from McM
Update 2lss cut and plot files, add scripts for susy datacards
TTHAnalysis python plotters: port from 5.3.X the support for specifying the tree in the MCA file
TTHAnalysis yield macros: add one line with the yield from the full sample (i.e. just cross section times luminosity)
Muon MVA Id (first version)
Added SUSY training of lepton MVA
new material for ivf mva
Merge branch 'CMG_MiniAOD_Lite_V6_0_from-CMSSW_7_0_6' of https://github.com/cbotta/cmg-cmssw into CMG_MiniAOD_Lite_V6_0_from-CMSSW_7_0_6

Conflicts (trivial):
	CMGTools/TTHAnalysis/python/plotter/mca-CSA14.txt
	CMGTools/TTHAnalysis/python/samples/samples_13TeV_CSA14.py
updating cut-flow files
updating cut-flow files 2
Update after merge of #139
new variables for soft b-tagging
Merge in from @cbotta
TTHAnalysis: small fixes to SV variables, remove debug printout
Sort tracks by signed SIP, and add loose and tight SV MVA