Bug 24121: Item types icons in intra search results are requesting icons from opac...

Bug 24121: Item types icons in intra search results are requesting icons from opac images path

When searching in INTRA you'll notice the item type icons not showing.

To test:
1) Set syspref item-level_itypes to biblio
2) Confirm that there is a biblioitems.itemtype mapping to a MARC field
3) Verify that item type icons are set for all the types
4) Perform a search where biblios with said MARC field is filled with a type value
5) Verify that where the icon should appear, it's showing the browser icon for image not found
6) Apply patch.
7) Repeat step 4.
8) Observe the icons are now displayed correctly

Sponsored-by: Governo Regional dos Açores
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Joy Nelson <joy@bywatersolutions.com>