For bitbucket issue #2, tweak the admin settings for the Post model to reduce slow queries. Define our own queryset() method so we can control the select_related(), and not have it cascade from post to topics to forums to categories. Removed 'topic' from list_display because MySQL still sucked with 2 inner joins. Now it seems to be tolerable with only one join to User.

{% load url from future %}
{% if stories %}
<h2>Current News Stories</h2>
{% for story in stories %}
   {% include 'news/story_summary.html' %}
{% endfor %}
<hr />
<p>For more news stories, check out our <a href="{% url 'news-index_page' %}">news archive</a>.</p>
{% endif %}