* Fixes bug with island team joining and deletion. Include debug.
* Remove ambiguous API with mutli-island.
* Add back deprecated methods so developers can be wartned not to use them
* Added back in deprecated methods.
* Fix bugs and NPEs.
* Fix some code smells
* Remove debug logging.
A lot of the commands were not firing events. These events are now
needed by addons.
Added new JOINED, REGISTERED, UNREGISTERED reasons for events.
Switched to using Bukkit.getServer() instead of plugin.getServer() in a
number of classes because the former can be mocked but the latter cannot
be because it's marked as a final method in JavaPlugin.
Fixes https://github.com/BentoBoxWorld/BentoBox/issues/506
Also, admin unregister was blocking unregistration of team players, but
that is an artificial constraint, so I enabled it. Without it, it would
not be possible to correct weird team issues like this one after they
happen.
This will improve the consistency of the code, as well as the Javadocs.
Locales (and some other files) still need to be updated to remove these references to team leader.
Hopefully, this is the last API breaker. I renamed the classes that
started with BSB to be just BB (bentobox). I now have to fix all the
add-ons I just broke...