Adding a proper story feed for moving a Phriction Document
Summary: Display a proper feed title when moving Phriction Documents.
Test Plan:
{F36112, size=full}
Descriptions for the feeds you see in the image.
- New and cool story feed
- Fallback for the boring old ones
- Normal story feed, unchanged
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2686
Differential Revision: https://secure.phabricator.com/D5352