redding/ardb — pull request #24 by kellyredding (2013-04-02 22:47:39+00:00)
Title: handle logger configuration

This adds a `logger` config and handles configuring AR's logger
for you. The logger is set on `init` and on the Runner's `setup_run`.

This also tweaks the `create`, `drop`, and `migrate subcommands to
rely on AR's logging and the configured logger.

@jcredding ready for review.