convert the very basic UI we had to bootstrap

dr_botzo/templates/index.html

@@ -1,6 +1,10 @@
 {% extends 'base.html' %}
 
-{% block title %}index{% endblock %}
-<!--
-    vi:tabstop=4:expandtab:autoindent
- -->
+{% block title %}{{ site.domain }}{% endblock %}
+
+{% block navbarbrand %}
+<a class="navbar-brand navbar-brand-active" href="{% url 'home' %}">{{ site.domain }}</a>
+{% endblock %}
+
+{% block content %}
+{% endblock content %}