Add per world to inventory permission node

[amcmanu3]

Hi, would it be possible to add a per world permission at the end of the keep inventory node?

[amcmanu3]

Great plugin btw

[Roos-Skywalker]

That sounds like a very nifty feature. There are ways to get around this to simulate this behaviour using global regions for Worldguard, but having it in MyWorld is a lot more intuitive.