Added 3 new Powerups!

BONUS_GOLD - Will give all InGame Players an Bonus Gold Value ( Configurable )

SHOPPING_SPREE - Will lower the price of the weapon chest for a given time ( Amount & More Configurable

CARPENTER - Will repair all Windows instantly

Added new Settings for the Powerups, so you can set a min round number that should be required to allow to get the powerup collectable.
Added more Configurable Settings for the Powerup in config.yml​