Bukkit

What steps will reproduce the problem?
1.Locking a villager
2.
3.

What is the expected output? What do you see instead?
To lock the villager. I see Can't lock this type.

What version of the product are you using?
1.6.2

Do you have an error log of what happened?
No errors

Please provide any additional information below.
Would like to be able to lock villagers please. This is one of the main reasons why i downloaded this plugin. I hope this will be implemented

Also I don't want the Trade Deals to be locked. Just so people can't kill the villagers.

I'll add a feature so you can lock villagers and prevent other players from killing them, but they can still right click them and trade. :)

Thanks, can't wait :)