List OS user in admin hosting package list

gnuviechadmin/hostingpackages/templates/hostingpackages/customerhostingpackage_admin_list.html

@@ -10,6 +10,7 @@
             <tr>
                 <th>{% translate "Name" %}</th>
                 <th>{% translate "Customer" %}</th>
+                <th>{% translate "OS User" %}</th>
                 <th>{% translate "Setup date" %}</th>
             </tr>
             </thead>
@@ -20,6 +21,7 @@
                     <td>
                         <a href="{% url 'customer_dashboard' slug=package.customer.username %}">{{ package.customer }}</a>
                     </td>
+                    <td>{{ package.osuser.username }}</td>
                     <td>{{ package.created }}</td>
                 </tr>
             {% endfor %}