Bug 13487: Fix pagination for basketgroup

Test plan:
Go on the acqui/basketgroup.pl page and verify that the pagination
button (First, Prev, Next, Last) is now correctly styled.

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>

koha-tmpl/intranet-tmpl/prog/en/modules/acqui/basketgroup.tt

@@ -113,7 +113,8 @@ function submitForm(form) {
         "aoColumnDefs": [
             { "aTargets": [ -1 ], "bSortable": false, "bSearchable": false },
         ],
-        "bAutoWidth": false
+        "bAutoWidth": false,
+        "sPaginationType": "four_button"
     } ));
 
  });