By Gerard Couzens & Ryan Fahey Police are hunting gunmen who fired shots at popular celeb Costa del Sol restaurant La Sala. Two men believed to have escaped on a getaway vehicle described as a high-powered motorbike are still being hunted. A spokesman for Spain’s National Police confirmed the incident at lunchtime today, saying: “Fortunately no-one has been injured.” The venue in upmarket Puerto Banus near Marbella is popular with British tourists. Pictures from the scene show glass all over the floor of the eatery. Part of one of the windows has been completely destroyed. The establishment is…