alphagov/whitehall — pull request #130 by h-lame (2013-01-08 15:02:32+00:00)
Title: Speed tagging fixes

Covering off last two tasks on https://www.pivotaltracker.com/story/show/41396083

1. only show a related policy once, and only show the latest edition of that policy
2. when we convert to draft, redirect back to the list of imported editions, not draft ones