Add dot behind period number

aleksis/apps/alsijil/templates/alsijil/week_view.html

@@ -71,7 +71,7 @@
                         {% endif %}
                       {% endif %}
                     ">
-                    <td>{{ period.period.period }}</td>
+                    <td>{{ period.period.period }}.</td>
                     <td>
                       <a href="{% url 'lesson_by_week_and_period' week.year week.week period.id %}">
                         {{ period.get_subject.name }}