WildRegeneration 1.7.3

+ Updated: Use latest isClaimedUnloaded method of Lands API

Older version still work fine with Lands, however the old method is deprecated. 

+ Improved: [#2123] Table name validation on setup
- Fixed: [#2123] Regenerated chunks not being removed from save queue

- Fixed: [#2123] SQLite busy
- Fixed: [#2123] MySQL update error

+ Added: Info to logging about regeneration
+ Improved: Regeneration queue wait

- Fixed: Players being able to be in chunk while its being regenerated

+ Improved: Task handling

+ Added: Option to only regenerate loaded chunks

# Should it only regenerate chunks that are already loaded?
# This helps to reduce stress on your server.
# NOTE: This setting requires sever reload / restart.
only-loaded: true

+ Improved: Unused data removal

- Fixed: [#1928] Date parsing error

+ Added: [Suggestion] worlds.yml: Configure world specific settings
+ Added: [Suggestion] Grace period for /unclaim regeneration