This review was written by contributor Chris Klimek The Director: The Third Act of Elia Kazan, now in its world premiere run at Round House Theatre in Silver Spring, takes a few more liberties with its subject than did Orson’s Shadow, another recent Round House production about titans of the stage and screen. The latter play imagined what Orson Welles and Laurence Olivier might have talked about during their real-life collaboration on Eugene Ionesco’s Rhinoceros,…