Welcome to version 4.0.2

I've fixed some critical bugs where user can create things even if they don't have the permission for that.

Features

• fixed permission problems for signs
• fixed permission problems for leaderboard signs
• fixed bug where you automatically created a dice sign when you typed something on a sign
• jackpot creation menu is now correctly updating when closing the jackpot elements creation menu
• fixed problems with names - it must be only one word
• fixed problem with creating leaderboard signs