R1:a8171889bda8

Add "IDs" and "Priority" to pro search

Summary: Ref T2625. Restore these, too.

Test Plan: Executed queries using these fields.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2625

Differential Revision: https://secure.phabricator.com/D6937