Bug 12985: All basketgroups should be listed

Only 20 first are listed, others are hidden.

Test plan:
- Create at least 21 basketgroups
- verify you can see it on the "open" tab
- close all of them
- verify you can see it on the "close" tab

There is no restriction to hide datables functions here.

Signed-off-by: Paola Rossi <paola.rossi@cineca.it>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>

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

@@ -113,7 +113,6 @@ function submitForm(form) {
         "aoColumnDefs": [
             { "aTargets": [ -1 ], "bSortable": false, "bSearchable": false },
         ],
-        sDom: 't',
         "bAutoWidth": false
     } ));