remove commented-out bisector-models code
remove commented-out bisector-models code

devinus/card.io-dmz,devinus/card.io-dmz,AlanYen/card.io-dmz,AlanYen/card.io-dmz,weianwang/card.io-dmz,weianwang/card.io-dmz,AlanYen/card.io-dmz,weianwang/card.io-dmz,weianwang/card.io-dmz,alex-schwartzman/card.io-dmz,devinus/card.io-dmz,alex-schwartzman/card.io-dmz,devinus/card.io-dmz,alex-schwartzman/card.io-dmz,AlanYen/card.io-dmz,devinus/card.io-dmz,alex-schwartzman/card.io-dmz,weianwang/card.io-dmz,AlanYen/card.io-dmz,alex-schwartzman/card.io-dmz