StateServer: Add helper function to send the ENTERZONE message.
StateServer: Add helper function to send the ENTERZONE message.

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