Removing the conditional that checks if there's a media in media.html

If there isn't a media, we shouldn't hit that template!  The view
should ensure that.

mediagoblin/templates/mediagoblin/user_pages/media.html

@@ -23,7 +23,6 @@
 {% block title %}{{ media.title }} — {{ super() }}{% endblock %}
 
 {% block mediagoblin_content %}
-  {% if media %}
   <div class="grid_11 alpha">
     <div class="media_image_container">
       {% block mediagoblin_media %}
@@ -159,7 +158,4 @@
       {% include "mediagoblin/utils/tags.html" %}
     {% endif %}
   </div>
-  {% else %}
-    <p>{% trans %}Sorry, no such media found.{% endtrans %}<p/>
-  {% endif %}
 {% endblock %}