Inconsistent name for network interface speed.

[tscalf]

The naming convention for network interface speed is inconsistent.

Command line argument: --network-interface-speed
JSON Content: "nic"

Example to create a Virtual Host with 1Gbps network ( examples extended from examples/server.md):

Command line: knife softlayer server create --image-id 23f7f05f-3657-4330-8772-329ed2e816bc --assign-global-ip 108.168.254.41 --ssh-keys 12345 23456 --hostname web --domain ibm.com --flavor m1.tiny --run-list 'recipe[redis],recipe[rbenv],recipe[apt]' -i /Users/user/.ssh/my_private_key_rsa --network-interface-speed 10000

JSON File:

{
  "hostname": "web",
  "domain": "ibm.com",
  "flavor": "m1.xlarge",
  "run-list": "recipe[redis],recipe[rbenv],recipe[apt]",
  "ssh-keys": "73148",
  "nic": "1000",
  "identity-file": "/Users/user/.ssh/my_softlayer_key_rsa",
  "image-id": "23f7f05f-3657-4330-8772-329ed2e816bc"
}

From lib/chef/knife/softlayer_server_create.rb

      option :nic,
        :long => '--network-interface-speed VALUE',
        :short => '-n VALUE',
        :description => 'The maximum speed of the public NIC available to the instance.',
        :default => 10

This either needs additional documentation for the parameter difference or pick a consistent name for both.