It claimed to be 1.7.1 but it had a mixture from various
versions. It was hard to update as everything in the top directory
so I used upstream's way to organize files. I renamed include to
soundtouch since I did not want to #ifdef that for windows.
.
Wavfile.h is a private header so I used the private path instead of
moving the file over. This changed 3 files in the plugin folder.