The new version has appeared Minecraft trade with the villager, but protect them, I never found it. Putting in place villager selling players just come up and kill him. Please write a simple plug-in for their protection. sorry for my English
http://forums.bukkit.org/threads/se...n-pets-and-villagers-included-1-3-r1-0.78331/ This one have protection for villagers, pets and more...