Policy - introduce parentQuery and pass around policy configuration from parent to child
Summary: Ref T603. Ref D6941.
Test Plan: Clicked around all over - looked good. I plan to re-test D6941 to make sure the executeOne case works now as intended
Reviewers: epriestley
Reviewed By: epriestley
CC: Korvin, aran
Maniphest Tasks: T603
Differential Revision: https://secure.phabricator.com/D6944