Integrate user.getcurrentstatus into user.query
Summary: D2492#6
Test Plan:
user.query of user which is away.
user.query of user which is not away.
user.whoami - no information there.
Reviewers: epriestley
Reviewed By: epriestley
CC: btrahan, aran, Koolvin
Differential Revision: https://secure.phabricator.com/D2502