HBASE-10678 Make verifyrep tool implement toolrunner (Bharath Vissapragada)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1574821 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10682 region_mover.rb throws "can't convert nil into String" for regions moved

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1574828 13f79535-47bb-0310-9956-ffa450edef68