DeVon Franklin, VP of Production at Columbia/Sony Pictures and Producer of Whitney Houston’s Upcoming Film “Sparkle,” Announced As Keynote Speaker at the 2012 Biola Media Conference Additional Industry Luminaries Including Simon Swart, Gavin O’Connor, Marc Forster, C. McNair Wilson and Stan Williams to Deliver Practical, Progressive Hollywood Realities   (Studio City, CA) — DeVon Franklin, VP of Production at Columbia/Sony Pictures will be a featured keynote speaker at the 17th annual Biola Media Conference to be held at the CBS…