adding higgs templates
adding Higgs to unfolding
adding missing electron + muon files for Higgs
adding signal histograms
adding scale factors for systematics and validation script
Updating recipe:
  - bug fixes from rootpy
  - removing matplotlib from submodules
  - adding matplotlib to set up via pip install
  - fiddling around with examples (need to be simplified)
  - simplifying gitignore
  - moving unfold config dependency in tools/Unfold.py to constructor level
Unfolding tests and formatting:
 - code formatting for Calculation, hist_utilities and plotting modules
 - added plot  function to compare measurements to theory
 - added tests for SVD unfolding
 - added plots for new physics
updated rootpy (fixes)
Merge branch 'higgs'