Prune post body which only shows up in GitHub Pages

wat

_layouts/tag_page.html

@@ -4,6 +4,8 @@ layout: default
 <h2>{{ page.tag }}</h2>
 <ul>
 {% for post in site.tags[page.tag] %}
-  <li><a href="{{ post.url }}">{{ post.title }}</a> ({{ post.date | date_to_string }} | Tags: {{ post | tags }})</li>
+    <li>
+      <a href="{{ post.url }}">{{ post.title }}</a> ({{ post.date | date_to_string }}
+    </li>
 {% endfor %}
 </ul>