docs: added refs to readme

Author: Corne Bester

README.md

@@ -33,3 +33,16 @@ pytest
 pip3 freeze > requirements.txt
 ```
 
+## refs
+
+- https://packaging.python.org/en/latest/tutorials/packaging-projects/
+- https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#a-full-example
+
+- https://test.pypi.org/account/login/
+- https://test.pypi.org/project/python-time-functions/
+
+- https://pypi.org/account/login/
+- https://pypi.org/project/python-time-functions/
+- 
+
+