add user manual for zone

app/views/settings/menu_item_instances/index.html.erb

@@ -20,7 +20,7 @@
           <th>Alt name</th>
           <th>Order by</th>
           <th>Parent</th>
-          <th colspan="3"></th>
+          <th colspan="2">Actions</th>
         </tr>
       </thead>
 
@@ -31,7 +31,16 @@
             <td><%= @category.alt_name %></td>
             <td><%= @category.order_by %></td>
             <td><%= @category.parent.name rescue "-" %></td>
-            <td><%= link_to t("views.btn.edit"), edit_settings_menu_category_path(@category) %></td>
+            <td><%= link_to t("views.btn.edit"), edit_settings_menu_category_path(@category) %>
+              <button class="delete btn btn-danger btn-sm waves-effect" data-ref="<%= esettings_menu_category_path(@category)%>" data-method="delete">
+                <%= t("views.btn.delete") %>
+              </button>
+
+              <span class="hidden" id="delete_text">
+                  <h6>Are you sure you want to delete this row ?</h6>
+                  <h6>This action can't be undo. </h6> 
+              </span>
+            </td>
           </tr>
       </tbody>
     </table>