Daily Mail owner boosted by online advertising growth

LONDON (Reuters) - The owner of Britain's Daily Mail newspaper said demand for advertising on its popular MailOnline website contributed to a 2 percent rise in underlying first-quarter revenue, keeping it on track to meet its full-year targets.Daily Mail and General Trust said 10 percent growth in digital advertising more than offset a 1 percent decline in print advertising across its newspaper titles in the three months to the end of December.MailOnline attracted 12 million visitors a day in..