What happened to the Phalcon GetText translation component in the incubator?

iam implement gettext on phalcon:

in service.php

    $di->set('voltService', function ($view, $di) use ($config) {
    $voltOptions = array();
    $volt = new \Phalcon\Mvc\View\Engine\Volt($view, $di);
    $compiler = $volt->getCompiler();

    if ($config->application->debug) {
        $voltOptions['compileAlways'] = true;
        $volt->setOptions($voltOptions);
    }
    // Funcion para que volt reconozca multilenguaje
    $compiler->addFunction('_', function($resolvedArgs) {
        return 'gettext(' . $resolvedArgs . ')';
    });
    $compiler->addFilter('ucf', 'ucfirst');
    $compiler->addFilter('flv', 'floatval');
    return $volt;
});

in my boostrap:

    $lang_default_client = $s_lang_cookie;
putenv("LANG=$lang_default_client");
setlocale(LC_ALL, 'C.UTF-8');
bindtextdomain("messages", APP_PATH . "public/locale/$lang_default_client");
bind_textdomain_codeset('messages', 'UTF-8');
textdomain("messages");

in my views:

{{ _('Enviar email al grupo de soporte') }}

;)