mxcl/homebrew — pull request #15317 by mattbornski (2012-10-05 18:05:12+00:00)
Title: Point the hadoop formula to Hadoop 2.0.1 for the bleeding-edge people.

We probably want to leave 1.0.3 as the HEAD, but it would be nice to have 2.0.1 available as one of the versions listed in "brew versions hadoop".