Commands:
For players:
/credit - Show how many player have Credits
/credit gift - gift credits (can be disabled)
/credit help - show help for players


For admins: (permission credits.admin)
/ca - show help for admins
/ca add (player) (amount) -Adds credits to player
/ca remove (player) (amount) -Remove credits from player
/ca set (player) -set credits to player