CONTRIBUTING.md: Update and rewrite
authorSimon McVittie <smcv@collabora.com>
Tue, 16 Oct 2018 14:44:59 +0000 (15:44 +0100)
committerSimon McVittie <smcv@collabora.com>
Tue, 4 Dec 2018 11:13:54 +0000 (11:13 +0000)
commit700cec548571366fe921cad930b50caaf9c16a07
tree3e34e530367a0b42a4d1edfedb153bf2ecf47090
parent215ebadb90599170150dd24e08464457673af3d8
CONTRIBUTING.md: Update and rewrite

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>
CONTRIBUTING.md