LICENSE.txt: update year.
LICENSE.txt: update year.

tgunr/factor,mrjbq7/factor,tgunr/factor,bpollack/factor,factor/factor,mrjbq7/factor,bpollack/factor,bpollack/factor,bpollack/factor,tgunr/factor,bpollack/factor,tgunr/factor,mrjbq7/factor,AlexIljin/factor,mrjbq7/factor,factor/factor,AlexIljin/factor,factor/factor,factor/factor,AlexIljin/factor,AlexIljin/factor,factor/factor,mrjbq7/factor,factor/factor,tgunr/factor,AlexIljin/factor,AlexIljin/factor,mrjbq7/factor,bpollack/factor,bpollack/factor,tgunr/factor,AlexIljin/factor