Update README.txt for new compilation dependencies
Update README.txt for new compilation dependencies

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