NYANTAKYIWA ALIAS KISSI v. KISSI AND OTHERS Courts—Supreme Court—Jurisdiction—Supreme Court exercising both original and appellate jurisdiction—Criterion for defining "action" in CI 13, r. 66—Civil appellate jurisdiction sought—Whether civil cause or matter before Supreme Court pre-condition—Supreme Court Rules, 1970 (C.I. 13), rr. 30 and 66.