title: sending content-encoding header in django
body: <p>Hello I want to have a plaintext version of my content available. So I have a separate template for that. I am calling <code>render_to_response</code> with <code>mimetype="text/plain"</code> but i want to tell a browser opening that page in the http-response that the content is utf-8 encoded. How do i do that (e.g. what do i have to add to <code>render_to_response</code>)?</p>