Fixes incorrect dropItems instead of dropItem key in config.yml
Adds some missing dropper messages to config.yml
Adds proper migration keys for all known configuration options
Adds a modified version of Stargate's StargateYamlConfiguration to allow retaining comments during configuration migration.
Fixes the annoying "[]" is not a valid repairable item
Removes the use of data keys for the global configuration
EpicKnarvik97
757fcdf139