Improved sceAtracGetBufferInfoForReseting and sceAtracResetPlayPosition.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3631 4ab978e6-3352-0410-996c-0b42db0051c8
Added support for decoding of PSMF audio into CodecTest application, for investigations.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3632 4ab978e6-3352-0410-996c-0b42db0051c8