Need a way to easily select the home airport (or start airport). Currently, when no task is set, XCSoar automatically selects the takeoff airport as the next waypoint, which is great. But once the pilot selects another waypoint, there is no easy way to revert back to the home airport. It wouldn't even show in recently used filter, and will only show in start filter if it is marked as start in the database. It should always be listed as start or at least recently used.