Include expected endtime of loan for provided, ordered, reserved

[nichtich]

The endtime of status 1 (reserved), 2 (ordered), 4 (provided) gives the expected time when this status will end. Patrons may also be interested how long they will be able to lend a reserved, ordered, or provided item. It depends on the library system whether precise information about such times can be given or whether they don't make any sense.