AxPlayerWarps 1.8.0

Migrated the gui system to the one used in most of our premium plugins.
That system was based off the one implemented in axplayerwarps, so old configurations should stay fully compatible.
The plugin now only works on 1.20 and newer versions. (more info: https://docs.artillex-studios.com/supported-versions.html)
Futher improved handling for world unloading/loading while the plugin is running.
Added an optional allowed-characters section to use for warp names.
Added an optional gui auto updater for all guis (in some menus it might not do anything)
Fixed some other smaller things.

This update changes a of lot things related to guis, if you notice anything not working as it used to, please report it!

AxPlayerWarps