remove dead code
remove dead code

ceninan/factor,mcandre/factor,erg/factor,bpollack/factor,mcandre/factor,tgunr/factor,jwmerrill/factor,nicolas-p/factor,AlexIljin/factor,kingcons/factor,bpollack/factor,bjourne/factor,AlexIljin/factor,ehird/factor,littledan/Factor,dch/factor,sarvex/factor-lang,Keyholder/factor,erg/factor,factor/factor,nicolas-p/factor,bpollack/factor,ehird/factor,AlexIljin/factor,ehird/factor,slavapestov/factor,Keyholder/factor,erg/factor,nicolas-p/factor,bjourne/factor,dch/factor,bjourne/factor,ceninan/factor,slavapestov/factor,seckar/factor,tgunr/factor,bpollack/factor,mcandre/factor,kingcons/factor,AlexIljin/factor,sarvex/factor-lang,nicolas-p/factor,slavapestov/factor,dch/factor,erg/factor,cataska/factor,sarvex/factor-lang,seckar/factor,kingcons/factor,littledan/Factor,AlexIljin/factor,erg/factor,nicolas-p/factor,bjourne/factor,kingcons/factor,sarvex/factor-lang,AlexIljin/factor,slavapestov/factor,mcandre/factor,mrjbq7/factor,tgunr/factor,Keyholder/factor,tgunr/factor,ceninan/factor,seckar/factor,nicolas-p/factor,slavapestov/factor,mrjbq7/factor,jwmerrill/factor,sarvex/factor-lang,bpollack/factor,dch/factor,slavapestov/factor,mcandre/factor,dharmatech/factor,factor/factor,mrjbq7/factor,slavapestov/factor,cataska/factor,cataska/factor,mcandre/factor,tgunr/factor,ceninan/factor,bjourne/factor,bjourne/factor,factor/factor,dharmatech/factor,bjourne/factor,mrjbq7/factor,sarvex/factor-lang,cataska/factor,bpollack/factor,littledan/Factor,mrjbq7/factor,tgunr/factor,dharmatech/factor,sarvex/factor-lang,mrjbq7/factor,AlexIljin/factor,mcandre/factor,factor/factor,nicolas-p/factor,dch/factor,littledan/Factor,erg/factor,factor/factor,factor/factor,erg/factor,dch/factor,jwmerrill/factor,bpollack/factor