ADDED:
- Added a flag for denying specific mobs from spawning (must use Spigot EntityType enums; to add multiple entity types, separate with a semi-colon ;
Example usage: /setclaimflag NoMobSpawnsType creeper;zombie;wandering_trader;cat
- Added a flag for cancelling item damage

FIXED:
- Fixed an issue with the NoMonsterSpawn flag, where monsters which targeted you outside of a claim, would follow you in and could still damage you