HBASE-11297 Remove some synchros in the rpcServer responder
HBASE-11027-Remove kv.isDeleteXX() and related methods and use CellUtil
apis (Ram)
HBASE-11326 Use an InputFormat for ExportSnapshot (addendum)
HBASE-11370 SSH doesn't need to scan meta if not using ZK for assignment
HBASE-11407 hbase-client should not require Jackson for pure HBase queries be executed (Sergey Beryozkin)