docs(*): add CODE_OF_CONDUCT.md
Closes #16456
M
Michał Gołębiowski-Owczarek committed
04ee1e781b931725cded2e40ce9bdc2674186b11
Parent: a126b34
Committed by Martin Staffa <mjstaffa@googlemail.com>
on 2/15/2018, 1:28:47 PM