Cleanup.

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>
Pull out creation of a new logger, much easier on the eyes.

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>
Generalize reading configuration, clean stuff up.

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>