Add index column on dpd import

templates/admin/dpd_pdf_import.html

@@ -10,7 +10,7 @@
       <form method="post">
           <table class="table">
               {% for k, v in data.items() %}
-                  <tr><td>{{ k }}</td><td>{{ v }}</td></tr>
+                  <tr><td>{{ loop.index }}</td><td>{{ k }}</td><td>{{ v }}</td></tr>
               {% endfor %}
           </table>
           <input type="hidden" name="accept" value="1" />