Config: Add config group for EventLogger.
Config: Add config group for EventLogger.

pizcogirl/Astron,blindsighttf2/Astron,pizcogirl/Astron,ketoo/Astron,blindsighttf2/Astron,blindsighttf2/Astron,ketoo/Astron,ketoo/Astron,ketoo/Astron,pizcogirl/Astron,blindsighttf2/Astron,pizcogirl/Astron