Merge pull request #67 from ESMValGroup/add_code_conduct

Add text and link to code of conduct

Author: JaroCamphuijsen

CODE_OF_CONDUCT.md

@@ -1,11 +1,5 @@
----
-layout: page
-title: "Contributor Code of Conduct"
----
-As contributors and maintainers of this project,
-we pledge to follow the [Carpentry Code of Conduct][coc].
+# Contributor Code of Conduct
 
-Instances of abusive, harassing, or otherwise unacceptable behavior
-may be reported by following our [reporting guidelines][coc-reporting].
-
-{% include links.md %}
+As contributors and maintainers of this tutorial,
+we pledge to follow the ESMValTool
+[Code of Conduct](https://github.com/ESMValGroup/ESMValTool/blob/master/CODE_OF_CONDUCT.md).