Directors' Fortnight has added a special screening title to its lineup for this year's event which kicks off at the Cannes Film Festival next month. The Nothing Factory, by Portugal's Pedro Pinho, is described as a riff on the subject of industrialization, unemployment and the workers' struggle. Fortnight chief Edouard Waintrop calls it "a highly original film oscillating between intimate drama, social realist comedy and the occasional musical number." Pinho is also a…