[Vorbis] Lancer 20060616 is out

[pub at cyanet.jp]

Lancer 20060616 (based on aoTuV 4.51)
http://homepage3.nifty.com/blacksword/

Changes:
* replace dll's cpu detecting code for amd processor.
* vorbis_oggpack_look is inline assemblized.
* add sse3 optimization to code _mm_add_horz*.
* add sse optimized oggdec.
* fix ov_read_float2pcm's sse2 optimization.
* sse optimize oggdropXPd decoder.
* optimizing profile for multithread and singlethread are shared.