Allow atoms to be queried by book
Summary: Ref T4558. Allows querying for atoms from specified books. Depends on D13091.
Test Plan: Poked around at /diviner/query/.
Reviewers: Blessed Reviewers, epriestley
Reviewed By: Blessed Reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4558
Differential Revision: https://secure.phabricator.com/D13303