We’ve all seen it. The giant glass dome that seems to be slowly, but surely swallowing up the iconic Changi Airport control tower. We see it progressively getting taller, each time we begin our journey abroad. Jewel Changi Airport, is now almost complete. An opening date (April 17) has been announced and tickets for early preview tours have been snatched up. The retail and entertainment complex – designed by the same architects behind the iconic Marina Bay Sands – has been …