Bug 11201: Add a in-house use list pages

Bug 11201: Add a in-house use list pages

The circulation page has a new entry: a link to a list of the pending
in-house use.

Bug 10860 introduces a new way for managing in-house uses.
This patch adds a new page (from the circulation home page) to list all
pending in-house uses.

Test plan:
Go on the circulation home page and click on the in-house use link.
Verify all your in-house uses are listed and information are consistent.

Bug 11201: Display lib instead of AV code

This patch assumes that items.location is linked the the LOC
authorised values.

Signed-off-by: Nicole <nicole@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>