public IHttpActionResult PutHabitacion(int id, Habitacion habitacion)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != habitacion.Id)
            {
                return BadRequest();
            }

            db.Entry(habitacion).State = EntityState.Modified;

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!HabitacionExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return StatusCode(HttpStatusCode.NoContent);
        }
        public IHttpActionResult PostHabitacion(Habitacion habitacion)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            try
            {
                db.Habitaciones.Add(habitacion);
                db.SaveChanges();
                return Ok();
            }
            catch (Exception ex)
            {
                return BadRequest(ex.Message.ToString());
            }
        }