Apple has offered a refund to the family of Danny Kitchen, a British boy who spent £1,700 (about $2,550) of his parents’ money on in-app purchases in an iPad game within 15 minutes. The family believed the boy was downloading “a free game,” and entered a password for the download, which was followed by a collection of huge in-app purchases. Apple recently settled a class action lawsuit regarding freemium apps aimed at children,…