PROVIDENCE — A former barista at Starbucks in Barrington is suing her longtime employer, alleging that the company ignored her complaints about a customer's persistent sexual harassment and abuse.Kimberly Hashway, a freelance photographer from Seekonk, filed suit last week in U.S. District Court against the Seattle-based coffee giant. Hashway accuses her former employer of failing to intervene as regular customer Nicholas Bianco made lewd comments and gestures and stared at her [...]