v0.0.15.0-alpha

Full Changelog: v0.0.14.1-alpha...v0.0.15.0-alpha

• Luckperms : https://luckperms.net/download
• Essentials X : https://essentialsx.net/downloads.html
• PlaceHoldersApi:https://www.spigotmc.org/resources/placeholderapi.6245/
• Vault : https://www.spigotmc.org/resources/vault.34315/