TN: Contributions Instructions

[inertia186]

As a contributor, I would like to know what the criteria/rules are for contributing to tinman, so I can help the community develop this fine product.

Tinman lacks a CONTRIBUTING.md file. This new file should be based on:

https://github.com/ContributorCovenant/contributor_covenant/blob/release/content/version/1/4/code-of-conduct.md

AC

• CONTRIBUTING.md created
  • Above # Code of Conduct, add # Repositories and # How to contribute sections and such, similar to https://github.com/steemit/devportal/blob/develop/CONTRIBUTING.md
  • [INSERT EMAIL ADDRESS] replaced with [email protected]