master
Snapshot of CMSSW_6_2_0_pre8.
[DQM] py2/3 compatibility:drop use of __future__
Add DQMEDHarvester as an alias for EDProducer. Change the config files for classes which inherit from DQMEDHarvester to refer to DQMEDHarvester instead on cms.EDProducer.
Add back explicit categories where needed
Missed some mistakes in editing.