Bug 12419: Not for loan items are not listed

Bug 12419: Not for loan items are not listed

On the cataloguing search (cataloguing/addbook.pl), if an item has a
notforloan value > 0, the item is not listed in the Location column.

It is quite confusing, the current behavior let patrons believe that
there is not item for the biblio (or less than the real count).

Test plan:
1/ Create 2 biblio records A and B
2/ Create some items for A
3/ Create 1+ item(s) for B with a notforloan status > 0
4/ Reindex both records
5/ Launch a search on the cataloguing module and verify that the
notforloan items are not listed in the 'Location' column.
6/ Apply this patch and verify the not for loan items are listed ("Not
for loan (XXX)").

Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes tests and QA script, not for loan items now show up.
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>