Development of new bindings.

Hello. I've recently stumbled upon this repo while developing a core for my own emulator, and noticed that this is pretty much dead and the maintainer is not responsive. In light of this, I've decided to create a new organization and repo to create new libretro bindings for rust.

If you'd like to contribute to this effort, e-mail me and I'll get you added to the organization. I don't intend on being the long-term maintainer of these bindings, hence the new org. I'm also going to @ mention a few people that have been active on this repo, in case you get a mention and wonder why.

The new repo is hosted here and the package is already reserved on crates.io.

@michelhe @thieman @ammaraskar @gmosx @HeroicKatora @stewbasic @niclashoyer @FlorianUekermann @mehcode