HBASE-11134 Add a -list-snapshots option to SnapshotInfo

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1594854 13f79535-47bb-0310-9956-ffa450edef68
HBASE-11137 Add mapred.TableSnapshotInputFormat

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1594982 13f79535-47bb-0310-9956-ffa450edef68
HBASE-11167 Avoid usage of java.rmi package Exception in MemStore. (Anoop)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1595100 13f79535-47bb-0310-9956-ffa450edef68