Summary:
Ref T603. Ref T2625. Cutting this over is tricky because of Maniphest's existing saved queries. Plan here is:
- Build out the "pro" controller at `/maniphest/query/`.
- Once it's at parity, migrate custom queries.
- Nuke the old UI.
This provides a minimal implementation with no filter support.
Test Plan: Looked at `/maniphest/query/`, saw results technically available.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T603, T2625
Differential Revision: https://secure.phabricator.com/D6933
