Added a Shop Creator UI which allows you to modify the shop within the game
Added 3 new UIs for the Shop Creator
Added 'enabled' option for tabs and shop items
Added 'commands' and 'give-item' options to shop items. Useful for executing commands when the item is bought or sold.
Added 'prefix' option to messages
Fixed issues with the config
Added the Sell UI
Added /shop search command
Added /sell command
Fixed /shop open command layout
Made single-transaction shop items use a wider button
Fixed a layout issue with the Tabs
The tab and shop item order from the config is now respected
Added new messages
Updated shop item UI buttons to 5, 25, and 50
Made the search bar universal instead of tab-specific
Added /shop open command to open the shop for others
Added /shop reload command
Added economy support for TheEconomy, EconomyAPI, Ecotale, EliteEssentials, EssentialsPlus, and HytaleEssentials
Fixed the search bar
Fixed message errors
Minor optimization to shop UI
Other quality improvements
Revamped the shop UI
Added sell feature
Added UI width and height config options
Added price formatter
Added item icon tooltips
Added search bar
