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/yocto/scarthgap/meta-everest/recipes-devtools/json-rpc-cxx/json-rpc-cxx_0.3.2.bb

@@ -0,0 +1,25 @@
+SUMMARY = "JSON-RPC 2.0 framework for modern C++ (json-rpc-cxx)"
+HOMEPAGE = "https://github.com/jsonrpcx/json-rpc-cxx"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=23722aabb609187e801a18422ee3abb7"
+
+SRC_URI = "git://github.com/jsonrpcx/json-rpc-cxx.git;protocol=https;branch=master \
+           file://json-rpc-cxxConfig.cmake \
+          "
+SRCREV = "a0e195b575d62cb07016321ac9cd7e1b9e048fe5"
+
+inherit cmake
+
+S = "${WORKDIR}/git"
+
+RDEPENDS:${PN}-dev = "nlohmann-json-dev"
+
+EXTRA_OECMAKE = "-DCOMPILE_TESTS=OFF -DCOMPILE_EXAMPLES=OFF -DCODE_COVERAGE=OFF"
+
+do_install:append() {
+    install -d ${D}${libdir}/cmake/json-rpc-cxx
+    install -p -m 0644 ${WORKDIR}/json-rpc-cxxConfig.cmake \
+        ${D}${libdir}/cmake/json-rpc-cxx/
+}
+
+FILES:${PN}-dev += "${libdir}/cmake/json-rpc-cxx"