HBASE-12361 Show data locality of region in table page (Liu Shaohui)
HBASE-12335 IntegrationTestRegionReplicaPerf is flaky
HBASE-12401 Add some timestamp signposts in IntegrationTestMTTR
Replication gets stuck following a transient zookeeper error to remote peer cluster

Signed-off-by: Andrew Purtell <apurtell@apache.org>