Fix ldapsearch testcases and clu test suite cleanup.

Christophe Sovant

04.14.2007 cf4040e3a0de9850a0bd3131f0d3d36b626700e3

opendj-sdk/opends/tests/functional-tests/testcases/clu/cluSearch.xml does not exist in tree 5dbfaf1f239e6cf861d78f2ac8628c4bb919b2b8