Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/tests/ocpp_tests/.gitignore

@@ -0,0 +1,10 @@
+build
+__pycache__
+*.egg-info
+.pytest_cache
+.venv
+results.xml
+result.xml
+report.html
+**/.DS_Store
+**/.idea