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13-Feb-2019
* Create other connection backends aside from ssh and local: kubernetes,
podman, docker, and openshift.
* Adds new remote function/module execution model for non-native (for execnet) backends, so that
modules will work in backends like kubernetes.
* Create a helper (``remoto.connection.get()``) for retrieving connection
backends based on strings
* Increase the test coverage.
* Allow using ``localhost``, ``127.0.0.1``, and ``127.0.1.1`` to detect local
connections (before the full hostname was required, as returned by
``socket.gethostname()``)
* No longer require creating ``logging`` loggers to pass in to connection
classes, it will create a basic one when undefined.