restructured url resolver in article_list macro

wiki/plugins/macros/templates/wiki/plugins/macros/article_list.html

-{% load wiki_macro_tags %}
+{% load i18n wiki_macro_tags %}
 
 {% if article_children %}
     <div class="well wiki-article-list">
-        <h3>Articles</h3>
+        <h3>{% trans "Articles" %}</h3>
         <br/>
             {% for child in article_children %}
                 {% article_list child %}

wiki/plugins/macros/templates/wiki/plugins/templatetags/article_list.html

 {% load wiki_macro_tags %}
 {% load url from future %}
 
-<p><a href="{% url 'wiki:get' path=urlpath.path %}">{{ urlpath.article }}</a></p>
-{% if urlpath.children.count %}
+<p><a href="{% url 'wiki:get' path=parent.path article_id=parent.article.id %}">{{ parent.article }}</a></p>
+{% if parent.children.count %}
     <div class="wiki-article-sublist"> 
         <ul>
-            {% for urlpath in urlpath.children.all %}
-                <li>{% article_list urlpath %}</li>
+            {% for child in parent.children.all %}
+                <li>{% article_list child %}</li>
             {% endfor %}
         </ul>
     </div>

wiki/plugins/macros/templatetags/wiki_macro_tags.py

@@ -8,7 +8,7 @@ register = template.Library()
     takes_context=True
 )
 def article_list(context, urlpath):
-    context['urlpath'] = urlpath 
+    context['parent'] = urlpath 
     return context