docs updates for calendar
docs updates for calendar

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