some code cleaning and a fix for security test suite

al_xipe

13.20.2007 7a6e223f294ebe71a95850918549b37247c85c77

 opends/tests/functional-tests/testcases/backends/import-tasks.xml

@@ -57,7 +57,7 @@
          -->
      

          <import machine="'%s' % (STAF_LOCAL_HOSTNAME)"
          <import machine="STAF_LOCAL_HOSTNAME"
            file="'%s/testcases/backends/backend_setup.xml' % (TESTS_DIR)"/>
          <call function="'backend_setup'" />         
         
@@ -1346,7 +1346,7 @@
            <!-- Need to know what the error codes are -->
                

          <import machine="'%s' % (STAF_LOCAL_HOSTNAME)"
          <import machine="STAF_LOCAL_HOSTNAME"
            file="'%s/testcases/backends/backend_cleanup.xml' % (TESTS_DIR)"/>
          <call function="'backend_cleanup'" />