Finite Global Shop

Updates

• When selling, items are taken from your hand before the rest of your inventory
  
• Added itemnames section to the shop, allowing for commands like "/buy stone 5" instead of "/buy 1 5"
  
• Fixed bug where people can buy 0 of an item

A setup like this in the shop config will cause an infinite loop:

itemnames:
    stone: smoothstone
    smoothstone: stone