Donald Glover continues his entertainment dominance with an Emmy for Best Director in a Comedy Series for his show ‘Atlanta.’ Glover thanked his parents, the writers of the show, but most importantly his best friend Hiro Murai, who he claims taught him everything he knows about directing. ‘Atlanta’ is nominated for 4 Emmys total. Earlier this year, Atlanta won a Golden Globe and a Critics’ Choice Award. This is the first time a black director has won an Emmy in this category. #Emmys: Donald Glover wins Best Directing for a Comedy, thanks Hiro Murai for “being my best friend” https://t.co/wC6iSbOef8 pic.twitter.com/B0NaLPTFUF — Hollywood Reporter (@THR) September 18, 2017 Donald Glover…