alphagov/whitehall — pull request #1757 by tekin (2014-10-07 14:06:15+00:00)
Title: Cleanup deprecated HtmlAttachment attributes

This completes the work that extracted govspeak content out of `HtmlAttachment` and into a separate `GovspeakContent` model.

Story: https://www.agileplannerapp.com/boards/173808/cards/6223