title: Setting the content-type of a response in Struts2
body: <p>So, I'm using freemarker templates with Struts2 to formulate my responses.  However, since I'm trying to use taconite as well, I need the response to be sent with the content type of "text/xml".  I can't seem to find a way to use freemarker directives to set the content type, and I am not well versed enough in struts to know if there is a way to do it through that.</p>
  
  <p>So, how should I go about this?</p>