add default pull request template

Signed-off-by: Jose Borreguero <[email protected]>

.github/pull_request_template.md

@@ -0,0 +1,24 @@
+# References
+- EWM #
+<!-- Links to related issues or pull requests -->
+
+# Description of the changes:
+<!-- description here. -->
+
+# Manual test for the reviewer
+<!-- Instructions for testing here. -->
+
+# Check list for the reviewer
+- [ ] I have verified the proposed changes
+- [ ] Author included tests for the proposed changes
+- [ ] best software practices
+    + [ ] clearly named variables (better to be verbose in variable names)
+    + [ ] code comments explaining the intent of code blocks
+    + [ ] new functions and classes detailed docstrings, parameters documented
+- [ ] All tests are passing
+- [ ] Documentation is up to date
+
+# Check list for the author
+- [ ] I have added tests for my changes
+- [ ] I have updated the documentation accordingly
+- [ ] I included a link to IBM EWM Story or Defect