Ed Meza @edmezavarIn his latest work, “Fabian — Going to the Dogs,” Dominik Graf adapts a work that defines the tragic, hedonistic and dysfunctional era of the Weimar Republic from a writer widely known for his children’s books.Set in 1931 Berlin, the story, based on Erich Kästner’s novel of the same name, is seen through the eyes of Jakob Fabian (Tom Schilling), a fatalistic writer who finds solace in his love for Cornelia, played by Saskia Rosendahl (“Never Look Away”) and his best friend