[Vorbis] Lancer 20060310 is out

[pub at cyanet.jp]

Lancer 20060310 (based on aoTuV 4.51)
http://homepage3.nifty.com/blacksword/

Changes:
* bugfix: oggdropXPd's encode quality bar problem
* duplicate computation in accumulate_fit and inspect_error unify to


  floor1_fit
* move memory transfer process mapping_forward to mdct_forward
* change _ve_amp's mdct_forward calling method
* update SSE optimization code for _vp_remove_floor and res2_forward
* remove unnecessary _mm_empty() in _vp_offset_and_mix
* add bitCountTable to xmmlib.*