Resolve "Add export functionality to course book"

Closes #258 (closed)

aleksis/apps/alsijil/templates/alsijil/print/register_for_group.html

@@ -42,7 +42,7 @@
 
     {% if include_person_overviews %}
       {% for person in group.members_with_stats %}
-        {% include "alsijil/partials/person_overview.html" with person=person only %}
+        {% include "alsijil/partials/person_overview.html" with person=person %}
         <div class="page-break">&nbsp;</div>
       {% endfor %}
     {% endif %}