R1:3f9e8e675bd9

Tidy up project panel errors

Summary: Makes the fallback a little cleaner on long titles. Wow we have a lot of error states here.

Test Plan: New Milestone with no tasks.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15686