HBASE-11887 Memory retention in branch-1; millions of instances of LiteralByteString for column qualifier and value
HBASE-11886 The creator of the table should have all permissions on the table (Devaraj Das and Andrew Purtell)
Update CHANGES.txt for 0.98.6RC2
HBASE-11877 Make TableSplit more readable (Liu Shaohui)
HBASE-11898 CoprocessorHost.Environment should cache class loader instance. (Vladimir Rodionov)
HBASE-11858 Add InterfaceAudience for classes missing it in regionserver packages.

* RpcSchedulerFactory and PriorityFunction scoped to Coproc / Phoenix based on SimpleRpcSchedulerFactory and RpcScheduler
* RegionCoprocessorHost, RegionServerCoprocessorHost set to Coproc based on their need for the Observers that are in the book section on coprocessors
* RowProcessor and BaseRowProcessor scoped to Coproc based on RowProcessorClient
* RowTooBigException scope to Public because the book says it will be thrown by the client

Other modified classes set expressly to private.

Signed-off-by: Andrew Purtell <apurtell@apache.org>
HBASE-11891 Introduce an HBaseInterfaceAudience level to denote class names that appear in configs.

Signed-off-by: Andrew Purtell <apurtell@apache.org>
HBASE-11885 Provide a Dockerfile to easily build and run HBase from source (Dima Spivak)
HBASE-11896 LoadIncrementalHFiles fails in secure mode if the namespace is specified (Ashish Singhi and Ted Yu)
HBASE-11805 KeyValue to Cell Convert in WALEdit APIs.