Add extracted tools and HAL article text

- CitrineOS core extracted (docker-compose ready)
- OpenOCPP extracted
- ShapeShifter specification extracted
- EVerest extracted
- HAL article extracted (Renewable Energy Community Design)
- .gitignore updated for large files

.gitignore

@@ -1 +1,10 @@
 HAMLET/
+tools/citrineos-core-main/.git
+tools/EVerest-main/.git
+tools/shapeshifter-specification-main/.git
+tools/shapeshifter-library-python-main/.git
+tools/openocpp/.git
+*.zip
+tools/*/node_modules
+tools/*/dist
+tools/*/__pycache__