Added maximum link distance to limit players linking signs across large distances (Default is infinite)
Items now go directly into player inventories, and do not drop on the ground
Added warning on startup if server is not using Vault, also added warning message sent to OPs on log in if server is not running Vault, also made it so the plugin doesn't enable if the server isn't using Vault, so you need to use Vault, and just when you think you don't need to run Vault, you DO need to run Vault.
SignShop now automatically migrates old config files, or warns if both config directories ("Signshop" and "Signshops") are found
Added names for damage value items (e.g. "Magenta Wool, Lime Dye, Redwood Log" instead of "Wool, Ink Sac, Log")
Made it so you can delete save messages in config to disable console spam
SignShop will disable Essentials' Signs on startup, as they are incompatible with one another.