R1:76bfd91fd071

Add icons/colors to Audit transactions

Summary: Fixes T10616. Adds additional colors, icons, to Audit transactions

Test Plan: Mess with various Audit states.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10616

Differential Revision: https://secure.phabricator.com/D15490