HBASE-9205 fix javadoc violations


git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1513650 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8409 Security support for namespaces

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1513668 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9200 HFilePrettyPrinter finds incorrect largest row

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1513671 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9173 replication_admin#get_peer_state(id) in ruby script pointing to
           undefined method `getPeerState'


git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1513677 13f79535-47bb-0310-9956-ffa450edef68