Add Code Of Conduct and Contibuting.md

Hi @kyclark I think your repository is fabulous but its missing the following files,

• CODE_OF_CONDUCT.md
• Contirbuting.md

I think these are essential to your repository as you expect contributions

Correct if i'm wrong or if any reasons why you didn't add those files

Thank you

[Aks11-11]

agree

Yeah I too think these 2 files are very for a good professional Repository... Also if you want I can Contribute regarding it

[Vruddhi18]

I agree with this comment! The addition of a CODE_OF_CONDUCT.md and CONTRIBUTING.md would definitely enhance the repository, especially for potential contributors.