Expose more information about a Shard via JMX

Change-Id: I4185cbf9d1399b90aa7b635bdbb4a82bce122a1a
Signed-off-by: Moiz Raja <moraja@cisco.com>
Fix broken 05-clustering.xml

Change-Id: Id9a08202816836ab55ffb1510db66316b0ab74cb
Signed-off-by: Moiz Raja <moraja@cisco.com>
Merge " Expose more information about a Shard via JMX"
Merge "Fix broken 05-clustering.xml"