add self-update to factor.sh -- it downloads git, makes an image, and bootstraps
add self-update to factor.sh -- it downloads git, makes an image, and bootstraps

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