R1:2e6ab9b9a698

Convert user profile to be more useful and use the new Project profile style
layout

Summary:
- Use new less-horrible layout.
- Organize information more completely and sensibly.

Test Plan: Looked at some profiles.

Reviewers: btrahan, jungejason

Reviewed By: jungejason

CC: aran, jungejason

Differential Revision: https://secure.phabricator.com/D1281