* Added ability to handle reborn, option to enable/disable in ServerConstant
* Basic rebirth NPC for wolf spirit Ryko chan - id 9010021
* Added player message when rebirth system is off
* Removed some forgotten comments
* Ryko now displays original message if rebirth is not enabled
Made NPCs now work properly on multiworld system. Solved multiple issues
regarding Player Shops not giving back items properly when owner exits.
Added restriction on changing channels at FM rooms, preventing shop
owner entering Cash Shop.