function crearDesdeArreglo($req)
 {
     $proy = new Proyecto();
     $proy->setNombre($req['nombre']);
     $proy->setRuta($req['ruta']);
     $proy->setId($req['id']);
     $dbConfig = new DbConfig();
     $dbConfig->host = $req['db_host'];
     $dbConfig->motor = $req['db_ms'];
     $dbConfig->usuario = $req['db_user'];
     $dbConfig->password = $req['db_pass'];
     $dbConfig->nombreBase = $req['db_name'];
     $dbConfig->puerto = $req['db_port'];
     $proy->setDbConfig($dbConfig);
     return $proy;
 }