The grid display is too large and somehow contains less information than the old grid

The page adds my username as a filter occasionally so all of the bookings disappear

Staff should not be able to edit other peoples bookings

Booking overview should have a compact print friendly version

Room bookings should be unified with class room timetables, so that rooms can be booked around timetabled classes

New bookings should default to the current user, rather than having to find yourself in a list