Make history registry non-singleton and also fix read calls to not use p...#681

Merged

davidlt merged 1 commit intocms-sw:CMSSW_7_0_Xfrom wmtan:TwoFrameworkImprovementsForMultithreading

Sep 1, 2013

+996-967

Commits on Aug 30, 2013

Make history registry non-singleton and also fix read calls to not use pointers
wmtan
committed