title: Order Authors in wp by custom field
body: <p>Working on Wordpress. I need to add a new field like Expert and their Order (or may be weight field) for author, this is quite easy to do.</p>
  
  <p>I need to make a query for authors, where all authors will get listed... preferably using this  <a href="http://codex.wordpress.org/Template_Tags/wp_list_authors" rel="nofollow">http://codex.wordpress.org/Template_Tags/wp_list_authors</a></p>
  
  <p>However, I need to order authors by the Order field (or weight field)..</p>
  
  <p>Any idea, on how to achieve this?</p>