R1:51268de15fe1

Fix Versions page

Summary:
- ipull there is wrong
- The `+` wasn't doing what I thought it was doing.
- I already forgot what that detour was doing, so I wrote it down.

Test Plan: Load Versions page, see no error log.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D14686