Plugins Schematic Brush Reborn 2 - Schematic pasting reinvented

Schematics are now loaded asynchronously after startup.
This should usually take only a few seconds if you don't have thousands of schematics.
When you attempt to load schematics before the loading is finished, you will receive a warning.
This change has also a breaking api change, but since I am not aware of any official add ons others than grid selector, I don't expect much breakage. Make sure to grab the latest grid selector version, since that one actually did break.

Fix for servers that haven't updated for a long time and the locales got heavily out of sync

Contains updates for newer minecraft versions. As always this update was available first via discord. Updates for add ons can be retrieved via the discord server as well.