HBASE-9892 Add info port to ServerName to support multi instances in a node

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1551458 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9047 - addendum, include new files

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1551464 13f79535-47bb-0310-9956-ffa450edef68