Use MinGW not deprecated TDM-GCC

Sometimes it’s frustrating for end users to setup a compiler on their system. This can lead to end users using obsolete compilers due to old notes or misleading web search results.

One compiler distro that has fallen out of use is TDM-GCC. To obtain GCC on Windows we generally use MinGW. MinGW is conveniently obtained through MSYS2 on Windows systems.