Updated test sample filename.
Updated electron MVA ID requirement to >0.5.
Merge pull request #49 from jjacob/master

Looks ok and does not intervene with Phil's changes.
Merge pull request #48 from phy6phs/master

Added 2012 btag SFs and changed eventcount analyser
changes to binning analyser so that gen electrons are cleaned from gen jets and other minor changes