fixed the stats beeing always loaded, even for non-moderators. closes #332

templates/course.html

@@ -97,7 +97,7 @@
 		{% endfor %}
 	</ul>
 </div>
-
+{% if ismod() %}
 <script>
 $.ajax({
 	method: "GET",
@@ -131,4 +131,5 @@ $.ajax({
 	}
 });
 </script>
+{% endif %}
 {% endblock %}