As Brits gear up for the London Olympics 2012, director Danny Boyle has revealed the details of opening ceremony, saying that Olympic stadium will be transformed into the British countryside and will even feature real sheep and cows. The opening scene of the London ceremony will be called “Green and Pleasant”, with scenes of picnics being staged by 10,000 volunteers in order to recreate country views and even landmarks, such as Glastonbury Tor. Paying tribute to…