Merge pull request #271 from compas-dev/pr-template

Add template for pull requests

Author: tomvanmele

.github/pull_request_template.md

@@ -0,0 +1,14 @@
+<!-- Thank you for your pull request!  -->
+<!-- Please start by describing your change in a few sentences. -->
+<!-- You can erase any parts of this template not applicable to your Pull Request. -->
+
+### What type of change is this?
+
+- [ ] Bug fix in a **backwards-compatible** manner.
+- [ ] New feature in a **backwards-compatible** manner.
+- [ ] Breaking change: bug fix or new feature that involve incompatible API changes.
+
+### Checklist
+
+1. [ ] Add the change to the `CHANGELOG.md` file.
+1. [ ] Run all tests on your computer (i.e. `invoke test`).