[2020] Uhhh Wube, you might want to update that filename

Yeeeah, we probably will eventually, but it's a problem. "alpha" meaning "full version, not demo" is an assumption that's sprinkled around our codebase all over the place. Changing it will break a lot of things, and the moment we do our big release is not when we want that to deal with that. It should have been called "full" or "main" from the start, but hindsight is 20/20.