I thought it would be a nice idea to create a better nimble readme:
[https://github.com/yglukhov/better-nimble-doc/blob/master/README.md](https://github.com/yglukhov/better-nimble-doc/blob/master/README.md)
The basic idea is to define the readme as if better nimble already existed.
How would one use it? I have already started the editing by adding some
thoughts about reproducible builds. PRs are welcome. This is an experimental
way of writing specs, so comments are welcome as well, im not sure how it will
go =).
