Bug 18789: (QA follow-up) Fix showing patron name when checking in
Test plan:
1) Have a patron with more then one checkouts
2) Check in one of the checkouts
--> without patch patron name is not shown in checked-in items table
--> with patch the patron is shown with name, category, number of
checkouts and both links are working
Signed-off-by: Josef Moravec <josef.moravec@gmail.com> Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>