changed the log level


git-svn-id: https://svn.apache.org/repos/asf/directory/apacheds/trunk@1618900 13f79535-47bb-0310-9956-ffa450edef68
added unit test for DIRAPI-202

git-svn-id: https://svn.apache.org/repos/asf/directory/apacheds/trunk@1619611 13f79535-47bb-0310-9956-ffa450edef68