Added: Tool shops

Added: You can now close menus by click off to the side of the menu

Added: General shops - general shops have have/accept many different items, but do not have any unique items, and will only give a trade in value of 50% for items

Changed: Food will now reduce more hunger on easy, and normal difficulty

Changed: Hunger will increase a little bit more slowly on easy difficulty

Changed: Shops will give you 80% trade in value for items, instead of 50%

Changed: Fixed a typo in a sign

Changed: Energy now recharges on a normal hunger level

Removed: Players can’t melee attack NPCs anymore, this will be added back in a future update, but in a way that isn't annoying