update clients following new interface

andrug

28.42.2008 90c69c520ec747c9e6ed92586b284f319579b674

 opends/tests/system-tests/clients/restartDs/restartDs.xml

@@ -34,6 +34,8 @@
  <!-- ************************************************************ -->
  <function name="restartDs" scope="local">
    <function-map-args>
      <function-arg-def name="workingDir" type="required">
      </function-arg-def>
      <function-arg-def name="client" type="required">
      </function-arg-def>
      <function-arg-def name="instances" type="required">