cmd: code fix for #905

- routers/admin: add rewrite update hook operation
- conf/locale: update locale file due to ini behavior changes
- cmd/cert_stub.go: remove useless code
- cmd/fix.go: no longer need fix command(at least now)

templates/admin/dashboard.tmpl

@@ -52,7 +52,10 @@
                                                 <td>{{.i18n.Tr "admin.dashboard.resync_all_sshkeys"}}</td>
                                                 <td><i class="fa fa-caret-square-o-right"></i> <a href="{{AppSubUrl}}/admin?op=5">{{.i18n.Tr "admin.dashboard.operation_run"}}</a></td>
                                             </tr>
-
+                                            <tr>
+                                                <td>{{.i18n.Tr "admin.dashboard.resync_all_update_hooks"}}</td>
+                                                <td><i class="fa fa-caret-square-o-right"></i> <a href="{{AppSubUrl}}/admin?op=6">{{.i18n.Tr "admin.dashboard.operation_run"}}</a></td>
+                                            </tr>
                                         </tbody>
                                     </table>
                                 </div>