/**
 * Add a column to a manually  created table
 */
function wpdatatables_add_new_manual_column()
{
    $table_id = filter_var($_POST['table_id'], FILTER_SANITIZE_NUMBER_INT);
    $column_data = $_POST['column_data'];
    wpDataTableConstructor::addNewManualColumn($table_id, $column_data);
    exit;
}