[dev] [PATCH] Enable configuration for locking in AgentTicketBulk

Hi there, Attached is a patch to enable a 'RequiredLock' setting for Frontend::Module::AgentTicketBulk, much like other frontend modules have a similar setting, based on rel-2_4. Kind regards, -- Jeroen van Meeuwen Senior Engineer, Kolab Systems AG e: vanmeeuwen@kolabsys.com t: +316 42 801 403 w: http://www.kolabsys.com pgp: 9342 BF08