Provide more information from diffusion.querycommits
Summary:
Ref T2783. Fixes T6039.
- Provide authorPHID and committerPHID to resolve T6039.
- In message parser, store author/email strings.
- In cached results, emit author/email strings.
Test Plan: Called method with and without bypassCache. Used reparse.php to repopulate data on an old commit.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D10424