dossier/votes: add url to representatives profile

src/memopol/templates/representatives_votes/dossier_detail_votes.html

@@ -35,7 +35,11 @@
         <tbody>
           {% for rep,rep_votes in votes_by_rep %}
             <tr>
-              <td class="representative">{{ rep.full_name }}</td>
+              <td class="representative">
+                <a href="{% url 'representative-votes' rep.slug %}">
+                  {{ rep.full_name }}
+                </a>
+              </td>
 
                 {% for proposal in proposals %}
                   {% with rep_votes|getitem:proposal as vote %}