Initial checkin of basic project skeleton. #8

Solves #8 (closed).

This is a basic project skeleton with:

• .gitignore
• gitlab ci that runs linting with pycodestyle,pylint, mypy as well as tests with pytest
• basic FastAPI app with example routes and models
• basis FastAPI tests that examplefies fixtures and test parameterization
• config.py based on pydantics setting management
• pylint config
• a README, LICENSE, and AUTHORS file

docker/README.md

+**TODO** This directory should contain the docker files and image documentation
+- one folder per "tool"
+- also for images necessary for tests (e.g. nginx with static rev.proxy rules)
+- scripts to create images and push them to the projects registry
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