Convert CPP project to cookiecutter template

{{cookiecutter.project_slug}}/include/hello.hpp

{{cookiecutter.project_slug}}/scripts/format-cmake.sh

{{cookiecutter.project_slug}}/scripts/format-cpp.sh

{{cookiecutter.project_slug}}/src/CMakeLists.txt

{{cookiecutter.project_slug}}/src/lib/CMakeLists.txt

{{cookiecutter.project_slug}}/src/lib/hello.cpp

{{cookiecutter.project_slug}}/src/main.cpp

{{cookiecutter.project_slug}}/test/CMakeLists.txt

{{cookiecutter.project_slug}}/test/main.cpp

{{cookiecutter.project_slug}}/test/thello.cpp