removed function „registeredMembers(resourceName)“ from activity object
removed function „isFull(resourceName)“ from activity object
removed function „numberOfFreeSlots(resourceName)“ from activity object
removed function „registrationOpenFor(resourceName)“ from activity object
removed function „hasWaitinglist(resourceName)“ from activity object
removed function „addMemberId(…resourceName)“ from activity object
removed function „removeMemberId(…resourceName)“ from activity object
now removing member from waiting list when registering