Have you ever wondered what git does under the hood?

1. Initialise the repository with .git as src.
2. Create a README.md, add it to staging, and create a commit with this change inside.
3. Add the remote to .git/config, and create a commit with this change inside.
4. Create a new branch change-to-readme to update the README.md with items 3 and 4, and create a commit with this change inside.
5. Demonstrate these incremental changes to Git using a pull request.