Log Message:-----------removed empty test cases
Removed Files:------------- pgfouine/tests: TestDurationLine.class.php (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgfouine/pgfouine/tests/TestDurationLine.class.php) TestRealLogs.class.php (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgfouine/pgfouine/tests/TestRealLogs.class.php) TestPostgreSQLAccumulator.class.php (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgfouine/pgfouine/tests/TestPostgreSQLAccumulator.class.php)