Update SoundTouch to 1.8.0.
Update VirtualDub to v1.10.5-test2.
Use `void` instead of `VOID`.
Enable `/Qpar` compiler option.

Reference  http://msdn.microsoft.com/en-us/library/hh923900.aspx
Readme.md: add version badge.
Disable a few cppcheck warnings that are intentional.
Update LCMS to 9fd27bc.
PEP8 fixes.
Update msysGit version.