TOC if present appears in the left sidebar

templates/article.html

@@ -18,7 +18,18 @@
 </div>
 
 <div class="row-fluid">
-    <div class="span8 offset2 article-content">
+        {% if article.toc %}
+            <div class="span2 table-of-content">
+            <nav>
+            <h4>Contents</h4>
+            {{ article.toc }}
+            </nav>
+            </div>
+            <div class="span8 article-content">
+        {% else %}
+            <div class="span8 offset2 article-content">
+        {% endif %}
+
         {{ article.content }}
         <aside>
         {% for an_artcile in dates %}