add scope=local for functions declaration and fix related issues

andrug

18.08.2008 35b6788e5bf43e61b0fb9b3b00558e098eee6f6a

 opends/tests/system-tests/phases/shared/staxcmd.xml

@@ -27,7 +27,7 @@
 ! -->
<stax>

  <function name="queryTestcase">
  <function name="queryTestcase" scope="local">

    <function-prolog>Queries the current testcase</function-prolog>