Added Products.Scoreboard through upgrade step
Added setuphandlers; Added moderated forums for each datacube in the 1.1 upgradestep
Add forums only for published datasets; Add forum when dataset gets published
Cleanup
Synchronize wf for dataset and it's linked forum
Trigger ObjectInitializedEvent when adding board and forums
Merge remote-tracking branch 'origin/devel-discussion' into devel

Conflicts:
	edw/datacube/configure.zcml
	edw/datacube/events.py