You can tell when a performer has that "it" factor about them, that indescribable thing that makes them irresistible to watch. Jenny Lewis, front woman of Rilo Kiley, most definitely has "it." The looks, the voice, the charm and the confidence and it helps when you have a band, especially a guitarist and musician as talented as Blake Sennet, behind you. Monday night's return of Rilo Kiley home after months of touring showed a......