WHAT. A. BIG. REFACTOR. + new license (we moved to MIT one)

install/index.php

@@ -1,4 +1,13 @@
 <?php
+/**
+ * wallabag, self hostable application allowing you to not miss any content anymore
+ *
+ * @category   wallabag
+ * @author     Nicolas Lœuillet <nicolas@loeuillet.org>
+ * @copyright  2013
+ * @license    http://opensource.org/licenses/MIT see COPYING file
+ */
+
 $errors = array();
 $successes = array();