HBASE-10111 Verify that a snapshot is not corrupted before restoring it

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HBASE-10112. REST query params for maxVersions and maxValues are not parsed (Jean-Marc Spaggiari)

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HBASE-10117 Avoid synchronization in HRegionScannerImpl.isFilterDone

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HBASE-10119. Allow HBase coprocessors to clean up when they fail (Benoit Sigoure)

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HBASE-10120 start-hbase.sh doesn't respect --config in non-distributed mode

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