Fixed tests

Author: thorsten

tests/Configuration/AllTests.php

@@ -17,8 +17,9 @@
  * @since     2013-12-30
  */
 
-require_once 'PHPUnit/Framework/TestSuite.php';
-require_once 'PHPUnit/TextUI/TestRunner.php';
+// include PHPUnit
+require_once __DIR__ . '/../../vendor/phpunit/phpunit/src/Framework/TestSuite.php';
+require_once __DIR__ . '/../../vendor/phpunit/phpunit/src/TextUI/TestRunner.php';
 
 require_once 'PMF_ConfigurationTest.php';