add PR template (#255)

TheZoq2 · web-flow · commit 433812645ef0 · 2020-09-05T08:42:29.000+02:00
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
@@ -0,0 +1,5 @@
+Thanks for contributing to the project!
+
+Please write a short description of your changes.
+
+We also maintain a changelog in CHANGELOG.md. If you add a feature or fix a bug, please add an entry there :)
