It was perhaps the final remaining symbol of the dominance Florida State Football exhibited for decades in the Atlantic Coast Conference. In the more than 30 years since joining the ACC, the Seminoles had never lost to the Duke Blue Devils. That streak ended in an error-filled 23-16 defeat Friday night in Durham, N.C. Florida State turned the ball over four times — including a stretch of three in three plays — and gave up six sacks to fall to 22-1 all-time against Duke. The Seminoles are now 1-6 on the season and 1-5 in the ACC. Duke improves to 6-1 and 2-1. After a nearly catastrophic first h…