Add issues and PR templates

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,20 @@
+### Cookbook version
+[Version of the cookbook where you are encountering the issue]
+
+### Chef-client version
+[Version of chef-client in your environment]
+
+### Platform Details
+[Operating system distribution and release version. Cloud provider if running in the cloud]
+
+### Scenario:
+[What you are trying to achieve and you can't?]
+
+### Steps to Reproduce:
+[If you are filing an issue what are the things we need to do in order to repro your problem? How are you using this cookbook or any resources it includes?]
+
+### Expected Result:
+[What are you expecting to happen as the consequence of above reproduction steps?]
+
+### Actual Result:
+[What actually happens after the reproduction steps? Include the error output or a link to a gist if possible.]