Pachi 12.40

Binary release for Linux / Windows.

Changes since 12.30:

• Speedup, about 20% faster
• Multiple dcnns support: detlef44, detlef54, darkforest
• lz-genmove_analyze support (get winrates in sabaki etc)
• lz-analyze: handle frequency
• Set engine options over gtp
• Dcnn pondering fix

Use pachi_19x19.exe if you only play on 19x19, should be slightly faster.

Edit: Apr 06 - Fixed darkforest, detlef44 dcnn issues, should work now.