changes since 2.0.1:
- updated spigot api to version 1.13.2
- players in adventure mode will no longer have their chests sorted (maybe make this toggleable?)

changes since 2.0.0:
- added re-initialization of the PerPlayerSettings object to avoid problems with /reload 
- updated spigot api to version 1.13.1
- added ChestSort version to user agent for auto update
- added show-message-when-using-chest-and-sorting-is-enabled to Metrics