Issue #2291927 by jwilson3: Log unit availability update message to watchdog instead of screen.
ROOMS-122: Use classes for theming booking form.
ROOMS-122: Consistent box-sizing.
ROOMS-122: Ternary operator for inline JS reduces bytes.
ROOMS-122: Use CSS classes instead of IDs on Availability search form.
ROOMS-122: Use CSS classes instead of IDs where possible in modals.
ROOMS-122: Use CSS classes instead of IDs on Unit edit form.
ROOMS-122: Use CSS classes instead of IDs on Unit Type edit form.
Issue #2250247 by jwilson3, primozsusa: Make 'Place Booking' button sticky and follow scroll.
Issue #2271125: Let admin lookup customers by last name.
ROOMS-394: Allow to use deposits instead of full payments in Rooms
ROOMS-394: Allow to use deposits instead of full payments in Rooms
Issue #2224019 by nightonfire, ronald_istos | david.a.king: Room added to cart has  ROOMS-BASIC-BOOKING price until refresh?.
ROOMS-430: Checkout Availability Filter issues