alphagov/static — pull request #514 by kalleth (2014-12-15 16:12:07+00:00)
Title: Make display of "Published" optional for footer metadata

For specialist documents we're switching to using only one of "Updated" or "Published" dates depending on which edition we're showing to a user.

[Trello ticket](https://trello.com/c/6uURnQ0n/496-footer-date-metadata-cleanup-published-updated-at-dsu-special-casing)