admin: add AccompanyingPeriod Origin and closingMotive

src/Bundle/ChillPersonBundle/Resources/views/ClosingMotive/index.html.twig

@@ -1,6 +1,6 @@
-{% extends '@ChillPerson/Admin/layout.html.twig' %}
+{% extends '@ChillMain/CRUD/Admin/index.html.twig' %}
 
-{% block layout_wvm_content %}
+{% block admin_content %}
     {% embed '@ChillMain/CRUD/_index.html.twig' %}
         {% block table_entities_thead_tr %}
             <th>{{ 'Ordering'|trans }}</th>
@@ -36,5 +36,11 @@
             </tr>
         {% endfor %}
         {% endblock %}
+
+        {% block actions_before %}
+            <li class='cancel'>
+                <a href="{{ path('chill_main_admin_central') }}" class="btn btn-cancel">{{'Back to the admin'|trans}}</a>
+            </li>
+        {% endblock %}
     {% endembed %}
 {% endblock %}