Fixed an error with offline players and Permits (Permits now also checks OPOverride properly)
Fixed some console spam with trade type shops
Using SignShops that take or remove items from your inventory, with a written book in your inventory as well, will delete the contents of the book. There is no nice way for plugins to store the information written in books for 1.3 yet, so we cannot fix it until the Bukkit team updates their API.