Bug 27022: Publisher number 028 does not display according to framework settings

Bug 27022: Publisher number 028 does not display according to framework settings

Test plan:
1. search the catalogue for an item
2. check if you can see the publisher number below the item title (you shouldn't)
3. click on the item and check if you can see the publisher number on
this page (you shouldn't)
4. in a new browser, repeat steps 1-3 on the OPAC
5. apply patch
6. repeat steps 1-4, however this time the publisher number SHOULD
display under the item titles

Sponsored by Catalyst IT

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>