Fix docblocks and use declarations

lib/Alchemy/Phrasea/Setup/ConfigurationTester.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2012 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Alchemy\Phrasea\Setup;
 
 use Alchemy\Phrasea\Application;