Bug 15811: follow-up Bug 4912: Redirect to the appropriate view after editing/deletin...

Bug 15811: follow-up Bug 4912: Redirect to the appropriate view after editing/deleting a list

Test plan:
1/ At the opac, go on the the list home page (opac-shelves.pl)
2/ Click on 'new list', create a list and save
=> You should be redirect to the list
3/ Click on edit, save
=> You should be redirect to the list
4/ Delete the list
=> You should be redirect to the list
5/ Edit a list from the list view, save
=> You should be redirect to the list
6/ Click on a list link (op=view)
7/ Edit the list, save
=> You should be redirect to the 'show' view
8/ Delete list
=> You should be redirect to the list

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Works as advertised

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com
(cherry picked from commit d9b39d2553271814527de58be23da6d8f28e0f78)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>