Create automated test suite

[dbravender]

Perhaps http://docker.io might be useful for functional tests.

[psykzz]

I disagree, something like TravisCI would be more useful.

[dbravender]

I disagree, something like TravisCI would be more useful.

@psykzz I don't think my ticket was clear enough. I meant that it would be good to have tests that actually use fabric against a "real" host and having that host run in a container would make the tests less difficult to run. This doesn't preclude using Travis-CI since they support Docker: https://docs.travis-ci.com/user/docker/.