Tidying up measurement scripts; no functional changes.
Moving data/unfolding_merged_asymmetric.root to test/data/ because the measurement scripts output results to data/, so want to avoid results getting
mixed up with test files."
Commenting out set -e
Merge pull request #145 from senkin/fixing_travis

Ignoring install errors in travis for better or for worse
Merge pull request #143 from jjacob/master

Tidying up measurement scripts; no functional changes.
Modify script to more closely follow twiki.
Calculate id and iso scale factors.  Use correct selection fro tag and probe.
Add some muon variables.  Remove electrons in ECAL gap.  Change finer eta bins for debugging ECAL gap.
Merge pull request #144 from EmyrClement/leptonSF

Work on lepton scale factors
Changes to configs needed for top mass sytematic.
Changes to unfold and measure for mass systematic.
Changes to systematic script for mass sytematic.
Changes to plot and table making script for mass sytematic.
Remove print statement.
Merge pull request #148 from EmyrClement/topMassSystematic

Changes for including top mass systematic
added example for an event loop + histogram
Make plots of pull sigma vs k value.
Fit with exponential plus linear to check if k value choice is different.
updated rootpy
Changes to configs for k Value systematic.