HBASE-11772 Bulk load mvcc and seqId issues with native hfiles
HBASE-11445 TestZKProcedure#testMultiCohortWithMemberTimeoutDuringPrepare is flaky (Jeffrey Zhong)
HBASE-9473 Change UI to list 'system tables' rather than 'catalog tables' (Stack)
HBASE-11918 TestVisibilityLabelsWithDistributedLogReplay#testAddVisibilityLabelsOnRSRestart sometimes fails due to VisibilityController initialization not being recognized