Added native LuckPerms permissions adapter (in addition to the vault adapter). This now allows group sync on platforms that don't have vault, like bungeecord.
Fixed PlaceholderAPI notification placeholder caching causing massive TPS drops because it was not done async
Added command to modify store module credits
Added highly experimental support for bukkit 1.6 and 1.7 (the "OldBukkit" jar)
Fixed "Player missing from login time map" warnings on bungeecord