eb2a491129
DB migration to rename pending -> draft. Keep pending column on messages to mean "ready to upload". Indicate whether messages are drafts in change display. Update display of (draft) messages when their contents change. Also store draft votes, but don't display them until finalized (pending upload). Also remove 'drafts' flag from revisions if that revision has a pending upload. Change-Id: Iff427c0c1664351ce8e2d61be2f79f3bfa1f989d
Generic single-database configuration.