Bug 18965 - branch transfer limits pagination save bug

Bug 18965 - branch transfer limits pagination save bug

In branch transfer limits, tables are paginated with 20 rows by default.

The bug is that datatable not only hides rows, they are not in form.
So when submitting form, rows not visible are erased.

Test plan :
Wihout patch :
- Create 22 branches, you can hack the creation form by manualling calling URL : /cgi-bin/koha/admin/branches.pl?op=add_validate&branchcode=Bxx&branchname=Bxx
- Go to Administration > Library transfer limits
- You see table first page : only 20 first rows are shown
- You see all checkboxes are checked
- Go to second page of this table
- Save
=> You see table first page with all checkboxes unchecked
With patch the is no pagination, all checkboxes are shown when you save

Signed-off-by: Axelle Clarisse <axelle.clarisse@univ-amu.fr>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>