In the first 12-round world title unification fight in the eight-year history of ShoBox: The New Generation and the first to take place in Canada, undefeated IBFchampion Steve “The Canadian Kid” Molitor, 28-0 (11), and WBA super bantamweight champion Celestino Caballero, 30-2 (21), will collide this Friday, Nov. 21, from Casino Rama in Ontario, Canada,…