R1:f49f1eaa5c77

Improve display of long project names in task list UI

Summary:
- Shorten long project names.
- Prevent wrapping.
- Fix a double-escaping issue.

Test Plan: See screenshots below.

Reviewers: btrahan, 20after4

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D2073