Change 0.95 sep to 0.96

HBase 0.95 was a dev release, and before this commit the hbase-sep-impl-0.95 is broken. This commit fixes the broken build, changes the dependencies to HBase 0.96 in CDH 5.0, and updates the naming of the hbase-sep-impl-0.95 module to hbase-sep-impl-0.96.