FEATURE: Added the ability to link a ticket generator to an event.
FEATURE: Added the ability to link a ticket generator to an event.

souldigital/silverstripe-eventmanagement,stephenmcm/silverstripe-eventmanagement,burnbright/silverstripe-eventmanagement,stephenmcm/silverstripe-eventmanagement,burnbright/silverstripe-eventmanagement,silverstripe-australia/silverstripe-eventmanagement,registripe/registripe-core,silverstripe-australia/silverstripe-eventmanagement,souldigital/silverstripe-eventmanagement