Search, filters and sorting on the Intake Questions page

The Intake Questions page now has search, filters and sorting, which matters once you are past a handful of questions. Search by question label or type, filter by event or by question type, and sort A-Z, Z-A, or by most recently updated. Each row also shows where the question is asked, so you can tell at a glance whether it applies to all events, one event, several, or none. Deleting a question no longer opens the edit window at the same time.