Replace the Feed icon with a transparent one, put it next to the [atom feed] links

mediagoblin/templates/mediagoblin/listings/tag.html

@@ -38,8 +38,9 @@
   <div class="grid_16">
     <a href="{{ request.urlgen(
                   'mediagoblin.listings.tag_atom_feed',
-                  tag=tag_slug) }}">
-      {%- trans %}atom feed{% endtrans -%}
+                  tag=tag_slug) }}"
+                  ><img src="{{ request.staticdirect('/images/icon_feed.png') }}"
+                     class="media_icon" />{%- trans %}atom feed{% endtrans -%}
     </a>
   </div>
 {% endblock %}

mediagoblin/templates/mediagoblin/user_pages/user.html

@@ -100,8 +100,9 @@
         </a>
       </p>
       <a href="{{ request.urlgen( 'mediagoblin.user_pages.atom_feed',
-                     user=user.username) }}">
-        {%- trans %}atom feed{% endtrans -%}
+                     user=user.username) }}"
+                     ><img src="{{ request.staticdirect('/images/icon_feed.png') }}"
+                     class="media_icon" />{%- trans %}atom feed{% endtrans -%}
       </a>
     </div>