[openstreetmap/openstreetmap-website] Add labels documentation to CONTRIBUTING.md (#3011)

[Tom Hughes]

My main point was questioning whether it should be in the contributor documentation rather than whether it should be documented at all - basically whether there should be separate documentation for maintainers.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/openstreetmap/openstreetmap-website/pull/3011#issuecomment-748126437
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/rails-dev/attachments/20201218/2f2eb46e/attachment.htm>