R1:c05115b367d3

Fix link colors.

Summary: Fix the visited state on visited closed tasks.

Test Plan: Create and close tasks, visit them, note state doesnt change. Check hover states.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5298