I'm trying to sort a custom post type in ascending order (instead of the default descending). Registering the post type like so:

```
function codex_custom_init() {

  register_post_type(
    'calendar', array(
      'labels' => array('name' => __( 'Calendar' ), 'singular_name' => __( 'Calendar' ) ),
      'public' => true,
      'has_archive' => true,
      'rewrite' => array('slug' => 'calendar'),
      'supports' => array('title', 'editor', 'thumbnail'),
      'orderby' => 'date',
      'order' => 'ASC'
    )
  );                      

}

```

But for some reason `'order' => 'ASC'` isn't working? It's probably something I'm doing wrong, but is there anyway of achieving this?