Add community documentation

[RichardLitt]

Dearest humans,

You are missing some important community files. I am adding them here for you!

Here are some things you should do manually before merging this Pull Request:

• Check the email in the Code of Conduct. We've added in richard.littauer@gmail.com.
• Check that the license name and year is correct. I've added the MIT license, which should suit most purposes.
• Update the Contributing guide to include any repository-specific requests, or to point to a global Contributing document.
• You have no package.json file checked in that I can find. Think about adding one.

Note: This pull request was automatically generated by https://github.com/RichardLitt/build-a-space. Found an issue? Let me know!