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/lib/everest/log/examples/test_trace.cpp

@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2020 - 2022 Pionix GmbH and Contributors to EVerest
+#include <everest/logging.hpp>
+
+#include <iostream>
+
+class TraceTest {
+public:
+    static void do_trace(bool) {
+        std::cout << Everest::Logging::trace();
+    }
+};
+
+void bax() {
+    std::cout << Everest::Logging::trace();
+}
+
+bool baz(const char* str) {
+    auto lambda = [&str](int& i) {
+        i++;
+
+        bax();
+    };
+
+    int test = 41;
+
+    lambda(test);
+    return true;
+}
+
+extern "C" {
+void bar(int) {
+    baz("Please trace ...");
+}
+}
+
+void foo() {
+    bar(85);
+}
+
+int main(int argc, char* argv[]) {
+    TraceTest::do_trace(true);
+
+    foo();
+
+    return 0;
+}