Fix element nesting on podcast show page; resolves #84

app/templates/podcasts/show.hbs

@@ -18,7 +18,8 @@
   </div>
 
   <!-- <p>{{model.description}}</p> -->
+  {{#episode-list data=model.episodes class="sixteen wide column"}}
+  {{/episode-list}}
+
 </div>
 
-  {{#episode-list data=model.episodes}}
-  {{/episode-list}}