* added POJO + yaml file
* made config members public
* switched to yaml
* modified files to use YamlConfig over ServerConstants
* removed constants from ServerConstants
* removed unused imports
* removed unused import
* removed world ini
* removed now unused .ini files
* fixed docker-launch.sh
* added jackson dependency JARs
* fixed errors
* removed unused server config values, added world defaults
* don't use env variables for docker
* fixed package imports/specifiers for js files
* 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.