LP#1792188: Record -> View Holds fails to refresh on Next/Prev record

LP#1792188: Record -> View Holds fails to refresh on Next/Prev record

Here we clean up and add back a call to refresh the holds list when navigating
between records in a result set.

To test
-------
[1] In the web staff client, perform a catalog search, bring up a record,
    and change to the View Holds tab.
[2] Click the "Next" button to navigate to the next hold. Note that
    the list of holds doesn't change.
[3] Apply the patch, refresh, and repeat steps #1 and #2. This time,
    the list of holds should get updated as you navigate between
    records in the results list.

Signed-off-by: Mike Rylander <mrylander@gmail.com>
Signed-off-by: John Yorio <jyorio@equinoxinitiative.org>
Signed-off-by: Galen Charlton <gmc@equinoxinitiative.org>