Fix license compliance and fix things up

apps/ttimezone.cpp

@@ -0,0 +1,7 @@
+#include <TessesFramework/TessesFramework.hpp>
+
+int main(int argc, char **argv) {
+    Tesses::Framework::TF_InitWithConsole();
+    std::cout << Tesses::Framework::Date::GetTimeZone() << std::endl;
+    return 0;
+}