In Miranda July’s “Kajillionaire,” Evan Rachel Wood dons a gruff, monotone accent and plays a con artist who from birth has been taught by her parents to steal, swindle and scam, but not much else.She’s the anchor to July’s latest offbeat, indie gem, which Focus Features picked up out of Sundance this year and morphs into a profound and original comedy and coming of age story.“Most people want to be kajillionaires. That’s how they get you hooked.