docs: add links to to README.md to home page and Zulip
This makes it more obvious how to find more information about the project and how to talk to the project.
Signed-off-by: Lars Wirzenius liw@liw.fi
This makes it more obvious how to find more information about the project and how to talk to the project.
Signed-off-by: Lars Wirzenius liw@liw.fi
Rebased