Bug 22563: (follow-up) Items LOST should not be RETURNED

Bug 22563: (follow-up) Items LOST should not be RETURNED

Up until now we marked lost items as returned in the accountlines, now
we have the oportunity to mark these distinctly with an appropriate
status we should.

Test Plan
1) Find an overdue with fines
2) Ensure you are not forgiving fines when an item is marked as lost
3) Mark the item as lost
4) Confirm the Fine is given a status of 'Lost'

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>