* Copy wavfile back to spu2x directory. Note I shrink the file to only usefull feature to keep it small.
Rationale: Wavfile is not delivered by the soundtouch library (it is an example).
git-svn-id: http://pcsx2.googlecode.com/svn/branches/GregMiscellaneous@3948 96395faa-99c1-11dd-bbfe-3dabce05a288
gregory.hainaut@gmail.com