This PR adds support for tests so they pass on Windows.
Also adds a PowerShell script to the repo to download Windows Stockfish 11 into a ./stockfish-win directory, mimicking the linux-stockfish.sh script.
Note that the tests won't fully pass until PRs #13, #14 and #16 are merged first. Otherwise, some of the tests will fail.
This PR adds support for tests so they pass on Windows. Also adds a PowerShell script to the repo to download Windows Stockfish 11 into a
./stockfish-windirectory, mimicking thelinux-stockfish.shscript.Note that the tests won't fully pass until PRs #13, #14 and #16 are merged first. Otherwise, some of the tests will fail.