fixes, cleanup

web/nfc-theme/templates/index.html

@@ -5,15 +5,16 @@
 {% endblock %}
 
 {% for article in articles_page.object_list %}
+{% if article.metadata['geohash'] %}
 
 <article class="hentry">
   <header>
     <h2 class="entry-title">
-      <span class="geo"><a latlon="{{ article.metadata.latlon }}" href="geo:{{ article.metadata.latlon }}">{{ article.metadata.geohash }}</a></span>
+      <a href="geo:{{ article.metadata['lat'] }},{{ article.metadata['lon'] }}">{{ article.metadata['geohash'] }}</a>
     </h2>
-    <span class="entry-summary">{{ article.summary }}</span>
   </header>
 </article>
+{% endif %}
 {% endfor %}
 
 {% include 'pagination.html' %}