HBASE-9340 revoke 'user' throws ArrayIndexOutOfBoundsException

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1517683 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9339 Fix saveVersion.sh's GIT awareness.

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1517694 13f79535-47bb-0310-9956-ffa450edef68