Merge pull request #7 from apache/master

apache master merge 2014/10/17
Merge pull request #8 from apache/master

Merge Apache Master 2014/10/20
Merge pull request #9 from apache/master

Merge Apache Master 2014/10/21
STREAMS-201 | Added util to tests to remove registed mbeans before next test runs
Merge remote-tracking branch 'rbnks/STREAMS-201'