Bug 20100: Introduce preference ProtectSuperlibPrivs
This pref allows you to block changes to superlibrarian privileges at
client and server side for non-superlibrarians.
This patch only contains the db rev and the preference description.
Test plan:
Run dbrev or new install. Check pref value.
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: JM Broust <jean-manuel.broust@univ-lyon2.fr>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>