Ensure this is a welcoming space for contributions

[chrisjensen]

We just got our first troll (yay for awareness!)

As part of heading towards a v1, I'd like to call for comments from groups of people that are not straight, white males, but we need to make it a safe space in order to do so.

I came across this article on medium, but will have to wait till the start of the month to access it: https://medium.freecodecamp.org/github-privacy-101-how-to-remove-personal-emails-from-your-public-repos-58347b06a508

Any other suggestions welcome.