to use the unweighted numbers when the skimNumberOfEvents.txt so that one could turn on the scaling factors on.
Merge branch 'master' of github.com:OSU-CMS/OSUT3Analysis
added muon-mcparticle collection
Add a function to calculate the ratio and errors.
added a function to calculate the ratios
Merge branch 'master' of github.com:OSU-CMS/OSUT3Analysis

Conflicts:
	Configuration/scripts/getHistIntegrals.py