boot2docker/boot2docker-cli — pull request #166 by nathanleclaire (2014-06-25 18:06:43+00:00)
Title: Add "quiet" option and its effect on `ip` subcommand

I was dissatisfied with current output of `boot2docker ip` as I find the explanatory text a little un-UNIX-ey. However I realize it is important for usability. This PR adds `-q` / `--quiet` option so that it will just spit out the IP and nothing else, this enhances scriptability and usage in case like:

```sh
curl $(boot2docker ip -q):5000/users/sven
```