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-backports/date/date_3.0.4.bb

@@ -0,0 +1,24 @@
+SUMMARY = "A date and time library based on C++11/14/17."
+AUTHOR = "Howard Hinnant"
+HOMEPAGE = "https://github.com/HowardHinnant/date.git"
+SECTION = "libs"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=b5d973344b3c7bbf7535f0e6e002d017"
+
+SRC_URI = "git://github.com/HowardHinnant/date.git;branch=master;protocol=https \
+           "
+
+inherit cmake
+
+S = "${WORKDIR}/git"
+PV = "3.0.4"
+
+SRCREV = "f94b8f36c6180be0021876c4a397a054fe50c6f2"
+
+EXTRA_OECMAKE += " \
+	-DBUILD_TZ_LIB=ON \
+	-DHAS_REMOTE_API=OFF \
+	-DUSE_AUTOLOAD=OFF \
+	-DUSE_SYSTEM_TZ_DB=ON \
+	-DBUILD_SHARED_LIBS=ON \
+"