colors: fix copyright year
colors: fix copyright year

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