fixed pagination in SoMA

SoMA/templates/index.html

@@ -12,7 +12,7 @@
                         <h1 class="entry-title"><a href="{{ SITEURL }}/{{ article.url }}">{{ article.title }}</a></h1>
                         {% include 'article_infos.html' %}{{ article.content }}
                     </article>
-                {% if loop.length == 1 %}
+		{% if loop.last and (articles_page.has_previous() or not articles_page.has_previous() and loop.length > 1) %} 
                     {% include 'pagination.html' %}
                 {% endif %}
                 </div>