Make it possible to respond to a comment

templates/comments/new.tera

@@ -9,11 +9,6 @@ Comment "{{ post.title }}"
 <form method="post">
     <label for="content">Content</label>
     <textarea name="content"></textarea>
-
-    {% if responding_to %}
-        <input name="respond_to" value="{{ responding_to }}">
-    {% endif %}
-
     <input type="submit" value="Submit comment"/>            
 </form>
 {% endblock content %}

templates/posts/details.tera

@@ -18,7 +18,8 @@
         <div id="comment-{{ comment.id }}">
             <b>{{ comment.author.display_name }}</b>
             <div>{{ comment.content | safe }}</div>
+            <a href="comment?responding_to={{ comment.id }}">Respond</a>
         </div>
     {% endfor %}
-    <a href="comment">Comment</a>
+    <a href="comment?">Comment</a>
 {% endblock content %}