Beige Bar

- Adds support for rescheduling class & service bookings
- Disable resource selector when setting is enabled
- Prevent password reset revealing the clubs an email matches
- Fixed an issue where users would incorrectly redirect to the Membership Signup page
- Made feedback mandatory for membership cancellations
- Automatically open the "+" button on the Bookings page if there are no bookings
- Other various styling tweaks and fixes.