Bug 35648: Allow sorting of patron categories in Overdue notice/status triggers

Bug 35648: Allow sorting of patron categories in Overdue notice/status triggers

This patch adds a basic DataTables configuration to the table of patron
categories on the Overdue notice/status triggers page. The table can be
sorted by patron category and can be filtered.

To test, apply the patch and go to Tools -> Overdue notice/status
triggers.

- Confirm that the table of patron categories is sorted by default by
   patron category
- Other columns should not be sortable
- You should see a search field above the table which works to filter by
  patron category.

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>