SignShop v4

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Added ability to change shop items on the fly by punching a chest with an ink sack then punching the sign you want to update
Added whitelist feature
Added libs for fetching item names from the web, and google translation to the jar so they are not downloaded from the web
Changed /signshop reload to reload all dependent plugins as well (SignShopHotel and SignShopGuardian)
Changed Deadbolt hook, so you no longer need to have your chest/door/whatever protected when linking it
Changed the requirement for JRE 7, but if you don't use it, some features may not work
Fixed an item dupe with item frames
Fixed block a sign is attached to not being protected
Fixed an issue where RandomItem would remove metadata from items
Fixed DenyLink not working for entities like the ItemFrame
Fixed formatting for German.yml and added missing Trade sign