R1:89ce42c15c03

Update people hovercard UI

Summary: Removes Badges, they felt awkward. Updates UI, larger image, better layout, more icons.

Test Plan: Review numerous layouts with fancy new search tool.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17391