#262 Public report missing entry placeholder

* adds empty value rendering on public intervention report

intervention/templates/intervention/report/report.html

@@ -62,6 +62,8 @@
                                     {{deduction.account.identifier}} - {{deduction.account.title}}
                                 </a>
                                 <br>
+                            {% empty %}
+                            {% trans 'None' %}
                             {% endfor %}
                         </td>
                     </tr>