[Discuss] Code of conduct

[Julien Le Dem]

We currently don’t have an explicit code of conduct. We’ve always
encouraged respectful discussions and as far as I know all discussions have
been that way.
However, I don’t think we should wait for an incident to create the need
for an explicit code of conduct. I suggest we adopt the contributor
covenant as it is well aligned with our values as far as I am concerned.
I also think that explicitly adopting it will encourage others to do the
same in the open source community.
Best
Julien