[FIX] Change the name of the method used to check if we can or not open
the chest. See #405
[FIX] Should help to avoid any other yaml corruption
[FIX] Problem with converting a world with mobLimits
[LOG] Better logging.
[LOG] Logging Ban command to understand what's wrong with the TempBan
time.
[FIX] Problem with int to long in Ban. See #400