HeadBlocks

• Removal of the external library to manage holograms by default (type DEFAULT in config). HeadBlocks default hologram now use Minecraft native TextDisplay. ProtocolLib is not required anymore.
• Attempt to optimize the internal taks for hologram/particles. Feel free to report me issue with the new system!
• Fixed issue with reward and full inventory
• Rework of reload command to be more comprehensive
• [WIP] Data loaded from the database when a player logs in and when a head is clicked is now asynchronous. Feel free to report me issue with the new system!

If you find a bug, don't hesitate to report it at Github, in the discord!

Thanks to use my plugin!