Bukkit

What steps will reproduce the problem?
1. Players type /bb join in factions world allowing them to teleport out of the fight
2.
3.

What is the expected output? What do you see instead?
I want it to work in just one world but since you don't have permissions they can type the command anywhere they want

What version of the product are you using?
1.2.0 beta

Do you have an error log of what happened?

Please provide any additional information below.
I need to know how to make it so that they can only use the command in 1 world. If you could add permissions for the join and leave commands that would work too!

Thanks for the report, we will add in a permission node for joining games in the next update.