* Switch to island homes from player homes.
Stores home locations and max homes in the Island object. Adds commands
required to manage home names, specifically rename and delete. I did not
add list as there is tab complete on island go, but it may be required.
* Decouple island location from island center.
This enables the protection area to move anywhere within the island
boundaries
* Paste island at island location.
* Move visitors to the island location
* Added island location placeholders
* Use island location instead of island center
* Fix tests
* Allow radius 1 islands.
* Correct admin range set limit
* Debug in progress
* Fix island deletion.
The speed option was doing nothing except causing repeated actions on
the same chunks.
* Soft depend for WorldGeneratorApi for Boxed game mode
* Changed to "protectionCenter".
Added logic to expand the deletion area based on moving the island
protection location and range instead of just deleting everything. This
will keep deletion time to a minimum for BSkyBlock, etc.
* Fix tests.