R1:bd6bb8a3eaf1

In debug mode, log all phabricator bot data to the log

Summary: Dump everything to the debug log for `phd debug phabricatorbot ...`

Test Plan: Ran `phd debug phabricatorbot ...`

Reviewers: chad, AnhNhan

Reviewed By: chad

CC: aran

Differential Revision: https://secure.phabricator.com/D5239