classes.parser: add a create-class word.
classes.parser: add a create-class word.

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