title: change default wordpress query to orderby title
body: <p>I would like to change the wordpress default query to orderby title when viewing a category, rather than the post id.</p>
  
  <p>For reasons too boring to explain(!) I would like to change the default setting rather than use a custom query (which I know how to do)</p>
  
  <p>Ideally it would be some code that goes in the functions.php of my template, rather than having to hack the core installation.</p>
  
  <p>Thanks for your help people!</p>