Bug 17310: Broken URLs in 'Item renewed' / 'Cannot renew' messages

Bug 17310: Broken URLs in 'Item renewed' / 'Cannot renew' messages

In the Staff client, under Circulation > Renew, the message shown after
successful renewal of an item contains broken URLs. This is also true for
the message shown when you try to renew an item that is not checked out.

This patch fixes that.

Test plan:
1) Go to Circulation > Renew, and search for the barcode of a checked-out
   item. In the 'Item renewed:' confirmation message, notice how the URLs
   for the title and the barcode are broken.
2) Now search for the barcode of an item that is not checked out. In the
   'Cannot renew:' message, notice how the URLs are broken here too.
3) Apply the patch.
4) Repeat steps 1) and 2). This time the URLs work fine.

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Works as advertised

Signed-off-by: Katrin Fischer  <katrin.fischer@bsz-bw.de>
Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>