Bayonetta 2 Director Yusuke Hashimoto and Producer Akiko Curoda answer your questions on Facebook! The original version of Bayonetta will be available via a digital download on eShop when you purchase Bayonetta 2 (either a box version or digital copy of the game).
So, there you have it. You will be able to download Bayo2 and get your free copy of Bayonetta (in glorious 60fps and featuring new costumes) for free.
Edit: Instagram link is dead. Link to Nintendo Console Gaming Facebook Page:
Yeah, was it this though?