Update dependencies

Updates the starter's dependencies and adds additional inline usage documentation. It is still built and run through the following commands:

cmake -H. -Bbuild
cmake --build build
./build/Playground

Update CPM and use versioned file name

This starter includes no readme, or any other clutter. Just a single source file and a CMakeLists.txt to configure the project. It can be built and run through the following commands:

cmake -H. -Bbuild
cmake --build build
./build/Playground

Update CPM.cmake and remove .gitignore

This starter includes no readme, or any other clutter. Just a single source file and a CMakeLists.txt to configure the project. It can be built and run through the following commands:

cmake -H. -Bbuild
cmake --build build
./build/Playground

Initial release

This starter includes no readme, or any other clutter. Just a single source file and a CMakeLists.txt to configure the project. It can be built and run through the following commands:

cmake -H. -Bbuild
cmake --build build
./build/Playground