Add SSH key to account

[petems]

Something like tugboat keys add ~/.ssh/awesome_key.pub

From the API

Add SSH Key
This method allows you to add a new public SSH key to your account.

Request URL:
https://api.digitalocean.com/ssh_keys/new/?name=[ssh_key_name]&ssh_pub_key=[ssh_public_key]client_id=[your_client_id]&api_key=[your_api_key]
Parameters
name Required, String, the name you want to give this SSH key.
ssh_key_pub Required, String, the actual public SSH key.
Sample Response
{
  "status": "OK",
  "ssh_key": {
    "id": 47,
    "name": "my_key",
    "ssh_pub_key": "ssh-dss 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 user@host"
  }
}

[petems]

Not to toot our own horns, but this was super easy to implement, thanks to the middleware and the way the tests are setup 👍

Will open a PR soon, sneak preview at https://github.com/pearkes/tugboat/tree/pm_upload_ssh_key