A simple auction house that allows players to list and buy items on a store.

People with the configurable admin permission can use the /ahadmin command to manage the auction house. A guide on the command is shown below:
/ahadmin clear - deletes all items from the Auction House
/ahadmin remove <player> - deletes all items listed by a specific player
/ahadmin ban <player> - blocks a player from accessing the Auction House
/ahadmin unban <player> - unblocks a player from accessing the Auction House

Regular players can open the Auction House with /auctionhouse or /ah

Dependencies:
- Vault
- An economy plugin compatible with Vault (e.g. EssentialsX)
- SkBee