Chgrp, chown etc

[Milind A Bhandarkar]

Jira filed after discussion with Sanjay:

https://issues.apache.org/jira/browse/HDFS-1113

- Milind

-- 
Milind Bhandarkar
Y!IM: GridSolutions
Tel: 408-203-5213 
(mili...@yahoo-inc.com)