create PR template and move that and CONTRIBUTING into .github

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,9 @@
+### Application name / category
+[awesometool](https://example.com) / Devops
+
+### Source URL
+https://github.example.com/repo
+
+### why it is awesome
+This tool is so awesome because it allows me to do awesome things in my
+awesome corp, especially when I use it to manage awesome othersoftware.