{
  "name": "ubuntu12",
  "description": "Ubuntu 12.04 LTS",
  "providermap": {
    "aws-us-east-1": {
      "image": "ami-b0b37bd8"
    },
    "aws-us-west-1": {
      "image": "ami-a9999aec"
    },
    "aws-us-west-2": {
      "image": "ami-f199e1c1"
    },
    "joyent": {
      "image": "d2ba0f30-bbe8-11e2-a9a2-6bc116856d85"
    },
    "rackspace": {
      "image": "ffa476b1-9b14-46bd-99a8-862d1d94eb7a"
    }
  }
}

{
  "name": "ubuntu12",
  "description": "Ubuntu 12.04 LTS",
  "providermap": {
    "aws-us-east-1": {
      "image": "ami-4287562a",
      "sshuser": "ubuntu"
    },
    "aws-us-west-1": {
      "image": "ami-33797476",
      "sshuser": "ubuntu"
    },
    "aws-us-west-2": {
      "image": "ami-23582213",
      "sshuser": "ubuntu"
    },
    "joyent": {
      "image": "d2ba0f30-bbe8-11e2-a9a2-6bc116856d85"
    },
    "rackspace": {
      "image": "ffa476b1-9b14-46bd-99a8-862d1d94eb7a"
    }
  }
}

Update AMIs to latest and add sshuser for official Ubuntu images
Update AMIs to latest and add sshuser for official Ubuntu images
