HBASE-7530  [replication] Work around HDFS-4380 else we get NPEs
HBASE-7531  [replication] NPE in SequenceFileLogReader because
            ReplicationSource doesn't nullify the reader
HBASE-7534  [replication] TestReplication.queueFailover can fail
            because HBaseTestingUtility.createMultiRegions is dangerous


git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1431769 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7506 Judgment of carrying ROOT/META will become wrong when expiring server (Chunhui)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1431903 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7441 Make ClusterManager in IntegrationTestingUtility pluggable

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1432251 13f79535-47bb-0310-9956-ffa450edef68
HBASE-6824. Introduce ${hbase.local.dir} and save coprocessor jars there

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1432282 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7540 Make znode dump to print a dump of replication znodes (Himanshu)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1432319 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7502 TestScannerTimeout fails on snapshot branch (Himanshu)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1432320 13f79535-47bb-0310-9956-ffa450edef68