R1:14dfff9c99d2

Mark fields as required on MenuItems

Summary: Mark required fields as required. Though in testing, none of these work.

Test Plan: Try to save a form without an app/project/dashboard and see success (not expected)

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17231