Changed a testcase name, needed "overwrite" reject file.

tdj_tx

29.11.2007 4f06d8c2b674911c0455bbfc088e70baae75a9be

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

@@ -987,7 +987,7 @@
            #@TestPostamble
            #@TestResult
          -->
          <testcase name="getTestCaseName('Rejects File')">
          <testcase name="getTestCaseName('Overwrite Rejects File')">
            <sequence>
              <call function="'testCase_Preamble'"/>
              <call function="'importLdifTask'">