Hadoop 2.0.0-cdh4.4.0

Thanks for creating a bottle from it. It's based on previous hadoop formulae which does not store configuration files in #{etc}. Maybe a second step should be to put configuration files there.

The build takes 2mn on my laptop (MBA mid 2012) but getting the source tarball is really slow from archive.cloudera.com. I hope, it'll be faster to get the bottle from SourceForge !