HBASE-11234 FastDiffDeltaEncoder#getFirstKeyInBlock returns wrong result (Chunhui)
HBASE-11096 stop method of Master and RegionServer coprocessor is not invoked (Qiang Tian)
HBASE-10692 The Multi TableMap job don't support the security HBase cluster (Liu Shaohui)
Merge remote-tracking branch 'remotes/origin/0.94' into 0.94