Yesterday (March 10, 2016), The Harmony of the Seas (Oasis 3) class ship left the STX Les Chantiers de l’Atlantique shipyard site in Saint-Nazaire, France. The city’s STX France shipyards began building the €1bn ($1.1bn) mammoth for US shipbuilder Royal Caribbean International (RCI) in September 2013. I am sure you all saw it all over…