Merge pull request #613 from AbdullahM0hamed/template

Add pull request template

Author: AbdullahM0hamed

.github/pull_request_template.md

@@ -0,0 +1,13 @@
+<!--
+If you are adding a provider, please remember to:
+
+- Add the provider to README.md
+
+If there are any related issues, please mention them - e.g:
+
+Closes #372
+Closes #284
+
+All modified python files should have `autopep8 --in-place file.py` run on them to ensure that they follow PEP8 standards
+-->
+