Improve forms, add helper buttons on add session form

games/templates/add_edition.html

@@ -9,6 +9,7 @@
 
         {{ form.as_table }}
         <tr>
+            <td></td>
             <td><input type="submit" value="Submit"/></td>
         </tr>
         </table>
@@ -17,5 +18,5 @@
 
 {% block scripts %}
 {% load static %}
-<script type="module" src="{% static 'js/qol.js' %}"></script>
-{% endblock scripts %}
+<script type="module" src="{% static 'js/add_edition.js' %}"></script>
+{% endblock scripts %}