#300 Extend mail templates

* extends all relevant mail templates such that municipals of an entry will be shown in the mail

templates/email/sharing/shared_access_given_team.html

@@ -14,6 +14,17 @@
         <br>
         <strong>"{{obj_title}}"</strong>
         <br>
+        <br>
+        {% trans 'This entry is located in' %}
+        <br>
+        <ul>
+        {% for municipal in municipals_names %}
+            <li>{{municipal}}</li>
+        {% empty %}
+        </ul>
+        {% trans 'Unknown - No administrative location recognized' %}
+        {% endfor %}
+        </ul>
         {% trans 'This means you can now edit this dataset.' %}
         {% trans 'The shared dataset appears now by default on your overview for this dataset type.' %}
         <br>