Bengaluru: Noted film director Apadanda T. Raghu (A.T. Raghu) passed away at his R.T. Nagar residence, here yesterday. He was 76.  Raghu is survived by his wife Leela Raghu (Palengada), son Bijoy Ganapathy, daughter Binu Sachin (Bayavanda) and a host of relatives and friends. Last rites were held at Hebbal Crematorium in Bengaluru today afternoon,…