♻️ BungeeWorld | Multiple Servers, in a Single Server!

* Added per-world health separator * Added per world hunger separator * Added the possibily to teleport to the last location and not to the spawn. * THE CHAT FORMAT HAS BEEN REMOVED AND FROM NOW ON BUNGEEWORLD WILL ONLY ISOLATE THE CHAT BETWEEN WORLDS, NO MORE THE FORMAT * Completely rewrote most of the classes that will now be a lot optimized and bug-free * Fixed several code bugs

[Fix] Fixed the NPE when leaving the server if no hub has been set. [Fix] Fixed join and quit messages when not switching a world [Fix] Fixed a save bug when leaving the server. [Fix] Fixed a lot of bugs refering to the registerer system. [Optimize] Optimized a lot the loading / saving method for player statistics [Add] Added linked-worlds feature [Add] Added the enderchest separator [Add] Added new commands to manage the worlds.yml in game without having the risk of corrupting the file when manually editing it.

[Fix] Fix the update-checker bug. [Fix] Fixed the NPE bug when interacting with air or blocks