Add tag support

templates/brain/taxonomy/index.html.twig

@@ -0,0 +1,27 @@
+{% extends 'brain/base.html.twig' %}
+
+{% block title %}{{ type }} {% endblock %}
+
+{% block page_title %}<h1>All {{ type }}</h1>{% endblock %}
+
+{# {% block actions%}Actions here{% endblock %} #}
+
+{% block admin %}
+    <div class="list">
+        <h2><a href="/brain/{{type|lower}}/new">New {{ type }}</a></h2>
+        <table class="posts">
+            <thead>
+                <tr>
+                    <td>Title</td>
+                </tr>
+            </thead>
+            <tbody>
+                {% for term in taxonomy %}
+                    <tr>
+                        <td>{{term.title}}</td>
+                    </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+    </div>
+{% endblock %}