Merge pull request #495 from fireeye/gh/add-pr-template

add PR template

.github/pull_request_template.md

@@ -0,0 +1,32 @@
+<!--
+Thank you for contributing to capa! :heart:
+
+IMPORTANT NOTE
+It's most important that you submit your improvements. So even if you don't use this complete template we look forward to collaborating!
+
+Please read capa's CONTRIBUTING guide if you haven't done so already.
+It contains helpful information about how to contribute to capa. Check https://github.com/fireeye/capa/blob/master/.github/CONTRIBUTING.md
+
+PR template based on https://embeddedartistry.com/blog/2017/08/04/a-github-pull-request-template-for-your-projects/
+-->
+
+### Description
+
+<!-- Please describe the changes in this PR. Including your motivation and context helps us to review. -->
+
+closes # (issue)
+
+### Type of change
+
+Please update the [CHANGELOG.md](/CHANGELOG.md)
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] This change requires a documentation update
+  - [ ] I have made the corresponding changes to the documentation
+
+### Tests
+
+- [ ] I have added tests that prove my fix is effective or that my feature works
+- [ ] No new tests needed