rubyberlin/code-of-conduct — pull request #11 by matteoc (2014-06-03 12:39:18+00:00)
Title: Update _code-of-conduct.md

Some minor additions that could be useful.
Added Mindfullness section. Not sure about how to phrase this part, but thought that the concept would be helpful in the context of this.
Added gender stereotypes in Unacceptable behaviour. Many times we use gender-ed images and figures of speech to explain or underline concepts. It's common but can be felt as offensive.