initial automatic cleanup

conf/metadata.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Metadata for configuration manager plugin
  * Additions for the filelist plugin
@@ -11,4 +12,3 @@ $meta['allowed_absolute_paths'] = array('');
 $meta['web_paths'] = array('');
 $meta['defaults'] = array('string');
 $meta['extensions'] = array('string');
-