- The README is better targetted to newcomers and explains the basics of
the project: what it is, why use it, how to get started, where to find
more information. It looks less like a reference and more like a brief
overview of rebar3.
- Whatever looks like a list or reference manual material is expected to
be moved to the website
- Be clearer about the rebar3 project structure in CONTRIBUTING.md;
explain how to write tests, how to structure code, and so on.
- Added contributing section on bug reports, feature requests, etc.