Corrected display of working plan in settings page.

src/assets/js/backend_settings_system.js

@@ -47,7 +47,7 @@
 
             // We need to refresh the working plan.
             var workingPlan = BackendSettings.wp.get();
-            $('.breaks').empty();
+            $('.breaks tbody').empty();
             BackendSettings.wp.setup(workingPlan);
             BackendSettings.wp.timepickers(false);
         }, 'json').fail(GeneralFunctions.ajaxFailureHandler);

src/assets/js/working_plan.js

@@ -75,7 +75,7 @@
                                     '</button>' +
                                 '</td>' +
                             '</tr>';
-                    $('.breaks').append(tr);
+                    $('.breaks tbody').append(tr);
                 }.bind(this));
             } else {
                 $('#' + index).prop('checked', false);