Move the pcsx2 project from pcsx2/windows/VCprojects/ to pcsx2/
This is to fix an issue that was causing the intermediate files to go to the wrong directory.
pcsx2/windows/VCprojects/Win32/Devel/../../GS/GS.o -> pcsx2/Win32/Devel/GS/GS.o
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.