HDFS-7111. TestSafeMode assumes Unix line endings in safe mode tip. Contributed by Chris Nauroth.
HDFS-7127. TestLeaseRecovery leaks MiniDFSCluster instances. Contributed by Chris Nauroth.
MAPREDUCE-6109. Fix minor typo in distcp -p usage text (Charles Lamb via aw)
MAPREDUCE-6093. minor distcp doc edits (Charles Lamb via aw)
Merge branch 'trunk' into HDFS-6581