Bug 11721 - Use new DataTables include in suggestions template

Bug 11721 - Use new DataTables include in suggestions template

This patch modifies the template for the suggestions page to use
the new DataTables include. This simplifies the inclusion of assets and
updates to the latest DataTables version.

Sorting is now configured to exclude articles when sorting the title
column.

To test, apply the patch and view the suggestions page (Acquisitions ->
Suggestions). Sorting of suggestions should work correctly.

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes all tests and QA script.

Note: the columsn fund and status are not sortable/searchable
before and after applying the patch.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>