i notice the command for airdrop is invalid now 

 "Airdrop": {
          "buy": "1000",
          "img": "http://vignette2.wikia.nocookie.net/play-rust/images/d/dc/Apple_icon.png/revision/latest/scale-to-width-down/100?cb=20150405103640",
          "cmd": ["airdrop.toplayer $player.id", "say $player.name bought an airdrop. Kill him!!!"],
          "sell": "1000"
        },​

should be 

	"Airdrop": {
          "buy": "1000",
          "img": "https://rustlabs.com/img/items180/supply.signal.png",
          "cmd": ["ad.dropplayer $player.id", "say $player.name bought an airdrop!!!"],
          "sell": "500"
        },​