added tracking efficiency uncertainty to ReferenceScaleFactors; added
bools to specify which systematic to study in ZtoEMu class
added plotting script
added plotting script
added missing file tdrstyle.C for plotting tool
Merge pull request #40 from azotz/master

Fixed MakeFile: added ALLCXXFLAGS
made plotting.cc a bit more flexible
adding sl6 patches
adding patches for sl6 provided by joram.berger@cern.ch
statistical uncertainty is printed; Z pt is plotted over larger range
missing file tdrstyle.C added
Merge remote-tracking branch 'upstream/master'
Update todo.pl
2nd merge attempt of alex z's changes to ReferenceScaleFactors
small reorganization of ReferenceScaleFactors
added single muon trigger efficiencies to ReferenceScaleFactors
Merge remote-tracking branch 'upstream/master'
Merge pull request #41 from anehrkor/master

Additions to ReferenceScaleFactors, Makefile, Selection_Factory and personal code
Merge remote-tracking branch 'upstream/master'