dmwm/WMCore — pull request #4128 by dballesteros7 (2012-10-03 16:40:29+00:00)
Title: Set SplitOnRun back to true in LumiBased

I learned from Marco Rovere that the DQM step cannot process two runs
in a file (though the harvesting should on a merged file with multiple runs).
Therefore it's not a good idea to not split by default on run, reverting
that change.