HBASE-11687 No need to abort on postOpenDeployTasks exception if region opening is cancelled
HBASE-11702 Better introspection of long running compactions
HBASE-11717 Remove unused config 'hbase.offheapcache.percentage' from hbase-default.xml and book. (Anoop)
HBASE-11745 FilterAllFilter should return ReturnCode.SKIP
Amend HBASE-11438 [Visibility Controller] Support UTF8 character as Visibility Labels; Fix failing tests

String(byte[]) constructor may not select UTF8 aware conversion
depending on environment
HBASE-11731 Add option to only run a subset of the shell tests (Sean Busbey)
HBASE-11724 Add to RWQueueRpcExecutor the ability to split get and scan handlers