Update readme.html, because "Getting started" has moved
Update readme.html, because "Getting started" has moved

nicolas-p/factor,bjourne/factor,bpollack/factor,slavapestov/factor,AlexIljin/factor,bpollack/factor,AlexIljin/factor,bjourne/factor,bjourne/factor,slavapestov/factor,mrjbq7/factor,slavapestov/factor,tgunr/factor,slavapestov/factor,dch/factor,tgunr/factor,tgunr/factor,factor/factor,tgunr/factor,AlexIljin/factor,slavapestov/factor,dch/factor,tgunr/factor,mrjbq7/factor,sarvex/factor-lang,bpollack/factor,bjourne/factor,bpollack/factor,nicolas-p/factor,bjourne/factor,bjourne/factor,slavapestov/factor,dch/factor,nicolas-p/factor,mrjbq7/factor,factor/factor,factor/factor,factor/factor,sarvex/factor-lang,sarvex/factor-lang,slavapestov/factor,bpollack/factor,dch/factor,nicolas-p/factor,sarvex/factor-lang,mrjbq7/factor,AlexIljin/factor,nicolas-p/factor,bpollack/factor,nicolas-p/factor,factor/factor,sarvex/factor-lang,AlexIljin/factor,mrjbq7/factor,dch/factor,nicolas-p/factor,sarvex/factor-lang,mrjbq7/factor,factor/factor,AlexIljin/factor,sarvex/factor-lang,tgunr/factor,AlexIljin/factor,bpollack/factor,bjourne/factor,dch/factor