BuildSystem v3.0.2

+ Expand PlaceholderAPI expansion
» Add placeholders for player-settings
» Full list of (newly introduced) placeholders can be found here: https://buildsystem.eintosti.com/placeholders#settings-placeholders

+ Bug fixes
» Worlds can no longer have a blank name when only consisting of special characters
» Stop items from trying to be placed with "Disable Interactions" enabled
» Stop WorldEdit items from being able to break blocks when they shouldn't

+ Minor changes & improvements
» Refactored lots of code
» Updated dependancies

+ Fix WorldEdit wand breaking blocks

Fix NoClassDefFoundError with /worlds help

+ Previously, only WorldEdit commands were blocked. Now the usage of brushes etc should also be blocked
+ Bug fixes
+ Refactored code

+ Added ability to unimport worlds with /worlds unimport (Perm: buildsystem.unimport)
+ Added /w as an alias for /worlds
+ Fixed bug where settings were not toggling correctly

+ Added option to add worlds to a blacklist which ensures that they won't be unloaded (config.yml: world.unload.blacklisted-worlds)
+ Added option to keep the "Navigator" on inventory clear (/settings)

+ Added command to remove a world's custom spawn (/worlds removeSpawn)
+ Added option to set a world's default difficulty to the config (world.default.difficulty)
+ Improved the blockage of WorldEdit commands for non-builders
+ Improved /worlds tab-complete
+ Improved /worlds help command
+ /config can now be used from the console

+ Adds option to not give navigator on join ("settings.navigator.give-item-on-join")