Changelog:

- Added Experience Boosters!
You are now able to give booster to players for a certain duration
Commands
/mp admin add booster <player> <multiplier> <duration>
- Adds a booster to a player for the specified duration in minutes
/mp admin remove booster <player>
- Removes the booster from player
- Fixed non admins being able to reset the season
- Fixed weekly quests updating even if they aren't available yet