In other projects I've found that having a separate file that only
lists the release steps makes them easier to check.
Signed-off-by: Simon McVittie <smcv@collabora.com>
This is the license we encourage contributors to use for new code, so
we should certainly have a reference copy of it.
Signed-off-by: Simon McVittie <smcv@collabora.com>
This file hadn't kept up with reality, and needs updating for Gitlab.
Take the opportunity to rewrite it.
Much of the text, particularly about commit messages, was taken from
Wayland's contributing guide (thanks to Ander Conselvan de Oliveira,
Bryce Harrington, Eric Engestrom, Pekka Paalanen and Daniel Stone).
Signed-off-by: Simon McVittie <smcv@collabora.com>
