Hopefully fixes failing test cases in Hudson, plus updates documentation.
Will commit over the weekend, barring objection. No major changes here, just minor bugfixes and such that I want to put in before we branch 0.4
I just committed this.
Integrated in Chukwa-trunk #330 (See http://hudson.zones.apache.org/hudson/job/Chukwa-trunk/330/)
Integrated in Chukwa-trunk #341 (See http://hudson.zones.apache.org/hudson/job/Chukwa-trunk/341/)
CHUKWA-466. Fix failing test cases.
CHUKWA-466. Fix failing test cases