LP1863196-Add series title to holds pull list.

LP1863196-Add series title to holds pull list.

This adds the series title as an column option in the holds pull list.

In the Hold Pull List template in the server print template adminstration
the variable 'hold.series_title' can be used.

One possible option would be to add series_title to the title cell.

Example:
<td style="width: 30%">[% hold.title %]<br>
[%IF hold.series_title %] Series: [% hold.series_title %][% END %]</td>

To Test the display:
1. Apply the patch.
2. Place a hold on a record with a series title.
3. Pull up the Holds Pull list and display the Series Title column.

To Test the Print Template:
1. Add the series_title variable to the hold pull list server template.
2. Display the Holds Pull list and click on the Print Full List button.
3. The print preview should display the series title information.

Signed-off-by: Garry Collum <gcollum@gmail.com>
Signed-off-by: Shula Link <slink@gchrl.org>
Signed-off-by: Bill Erickson <berickxx@gmail.com>