ects for diplomas

app/views/admin/education/diplomas/_list.html.erb

@@ -3,6 +3,7 @@
     <tr>
       <th><%= Education::Diploma.human_attribute_name('name') %></th>
       <th><%= Education::Diploma.human_attribute_name('short_name') %></th>
+      <th><%= Education::Diploma.human_attribute_name('ects') %></th>
       <th><%= Education::Diploma.human_attribute_name('level') %></th>
       <th><%= Education::Diploma.human_attribute_name('programs') %></th>
       <th></th>
@@ -13,6 +14,7 @@
       <tr>
         <td><%= link_to diploma, [:admin, diploma] %></td>
         <td><%= diploma.short_name %></td>
+        <td><%= diploma.ects %></td>
         <td><%= diploma.level_i18n %></td>
         <td><%= diploma.programs.count %></td>
         <td class="text-end">