HBASE-11847 HFile tool should be able to print block headers
HBASE-11966 Minor error in TestHRegion.testCheckAndMutate_WithCorrectValue() (Srikanth)
HBASE-11963 Synchronize peer cluster replication connection attempts (Maddineni Sukumar)
Revert "HBASE-11805 KeyValue to Cell Convert in WALEdit APIs."

This reverts commit 3f6a44b98cdf4a6dc28a713bc70e4f5bb03ff36e.