Yelp/mrjob — pull request #330 by davidmarin (2012-01-04 23:30:20+00:00)
Title: Null log handler

Fixes #252 and hopefully makes logging from jobs and command-line utilities cleaner and more consistent. Not really sure if there's a good way to add automated tests for this.

Also added some unrelated tests for ``mrjob.util`` because I thought I found a bug.