Bukkit

[~] Gold/Iron Armors and Weapons should now get the right price.
[~] Fixed issues when right-clicking a sign with certain items.
[~] You no longer need to put a material on the third line of a sign if its going to be a sell sign.
[~] Changed a couple of permissions.
[+] You now get an error message with the permission required to perform a certain action.

• I have not been able to test all the items, so the plugin might list some craftable items as raw items.