no need for "draft" state
Currently, an essay is marked up and then moved to "draft." It is unclear what tasks are performed at this state before it is moved to "under review." We agree that it might be that a thread editor wants to check for errors in markup before sending it out for review, but that was the only task we could agree on. Otherwise, the state seems redundant. Solution: eliminate draft, move all existing "draft" essays to "review." For the future, essays are saved as "under review" once markup is complete.