A few years before Blazing Saddles strolled into town, a series of         Western spoofs was roaring across the spaghetti-covered Italian sierra. In       They Call Me Trinity (1970, 106 mins.), Terence Hill and Bud Spencer       give The Magnificent Seven a slapstick send-up with Farley Granger. The  winning team Hill-Spencer teams returns with Jessica Dublin in Trinity Is   STILL My Name! (1971, 108 mins.), which packs in even more laughs at the    expense of the genre. Dubbed in English.                                         Enzo Barboni---Italy---1970/1971---214 mins.