This patch adds an SQL::Abstract inspired query syntax to the
haspermission method in C4::Auth. One can now pass Arrayrefs to denote
an OR list of flags, a Hashref to denote a AND list of flags.
Structures can be nested at arbitrary depth.
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>