added >upper to push-utf8 to conform with RFC 3986 section 2.1. recommendation
added >upper to push-utf8 to conform with RFC 3986 section 2.1. recommendation

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