fixed error calculation for toy MC
tidied up pull calculation, reusing functionality
increased font size for labels and title
changed from rootpy.Graph to TGraphAsymmetricErrors due to a bug in Graph
moved create toy mc to unfolding folder
fixed a few bugs in toy MC and unfolding pull creation, split pull and plotting + clean up
added 1 pb-1 to total lumi to avoid annoying rounding problem
added a few plots
fixed a few things in fit results, synchronised layout with control plots
added example for rootpy.Graph bug
updated external packages (in the hope of bugfixes)
Merge branch 'unfolding_pull_fixes'

Conflicts:
	src/cross_section_measurement/make_control_plots_7TeV.py
Merge pull request #35 from kreczko/master

Düt und Dat