Add conference detail pages and cached flight searches

templates/conference_series.html

@@ -54,8 +54,7 @@
           {% endif %}
         </td>
         <td>
-          {% if item.url %}<a href="{{ item.url }}">{{ item.name }}</a>
-          {% else %}{{ item.name }}{% endif %}
+          <a href="{{ url_for('conference.page', event_date=item.sort_date.isoformat(), slug=item.slug) }}">{{ item.name }}</a>
         </td>
         <td>
           {% set country = get_country(item.country) if item.country else None %}