fix priority mapping
Merge pull request #5483 from ticoann/fix_priority_wmstats

fix priority mapping
Also fetch McM data if total events is defined and approval time is not
Merge pull request #5484 from ericvaandering/catchup_mcm

Also fetch McM data if total events is defined and approval time is not
new json template for RelVal multi-run harvesting

remove multicore parameter

fix DQMConfigCacheID