Bug 12985: All basketgroups should be listed

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>