Imports
- github.com/docker/machine/libmachine/state
- github.com/digitalocean/godo
- code.google.com/p/goauth2/oauth
- github.com/docker/machine/libmachine/log
- github.com/docker/machine/libmachine/drivers
- github.com/docker/machine/libmachine/ssh
- github.com/docker/machine/libmachine/mcnflag