HBASE-7757 Add web UI to REST server and Thrift server

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1443069 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7773. Rename StoreConfiguration, remove unnecessary method (Sergey Shelukhin)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1443165 13f79535-47bb-0310-9956-ffa450edef68