HBASE-10563 Set name for FlushHandler thread (Himanshu Vashishtha)

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HBASE-10539 HRegion.addAndGetGlobalMemstoreSize returns previous size

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HBASE-10546 Two scanner objects are open for each hbase map task but only one scanner object is closed. (Vasu Mariyala)

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HBASE-10501 Improve IncreasingToUpperBoundRegionSplitPolicy to avoid too many regions.

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HBASE-10511 Add latency percentiles on PerformanceEvaluation (Nicolas Liochon)

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HBASE-10548 Correct commons-math dependency version

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HBASE-10565 FavoredNodesPlan accidentally uses an internal Netty type

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