tools.scaffold: revert previous commit.
tools.scaffold: revert previous commit.

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