Add note on how we now publish hbase.apache.org now infra has moved us to svn pubsub
Add note on how we now publish hbase.apache.org now infra has moved us to svn pubsub

git-svn-id: 949c06ec81f1cb709fd2be51dd530a930344d7b3@1433566 13f79535-47bb-0310-9956-ffa450edef68

francisliu/hbase_namespace,francisliu/hbase_namespace,francisliu/hbase_namespace,francisliu/hbase_namespace,francisliu/hbase_namespace,francisliu/hbase_namespace,francisliu/hbase_namespace,francisliu/hbase_namespace,francisliu/hbase_namespace