protected function _updateCropTemplateRefs() {
        $iniPaths = ['/configs/content.ini', '/configs/acl.ini'];
        foreach ($iniPaths as $i => $path) {
            $content = file_get_contents(APPLICATION_PATH . $path);
            $content = str_replace('G_Model_CropTemplate', 'Garp_Model_Db_CropTemplate', $content);
            file_put_contents(APPLICATION_PATH . $path, $content);
        }
    }