removed iframes and templatized

unittest-logs/unittestweb/templates/viewer/changesets.html

@@ -1,6 +1,9 @@
-<h1>Changesets</h1>
+{% extends "base.html" %}
+{% block content %}
+<h3>Changesets</h3>
 <ul>
 {% for c in changesets %}
   <li><a href="{% url viewer.views.changeset c %}">{{ c }}</a></li>
 {% endfor %}
 </ul>
+{% endblock %}