adding COC

Brian Whitman · Brian Whitman · commit 9949704f771a · 2016-01-29T15:05:00.000-05:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -0,0 +1,8 @@
+# Contributing
+Contributions are welcomed. Open a pull-request or an issue.
+
+## Code of conduct
+This project adheres to the [Open Code of Conduct][code-of-conduct]. By participating, you are expected to honor this code.
+
+[code-of-conduct]: https://github.com/spotify/code-of-conduct/blob/master/code-of-conduct.md
+
