tools.scaffold: delete from root cache but allow vocab to exist already.
tools.scaffold: delete from root cache but allow vocab to exist already.

If tools.scaffold fails, it is nice to rerun it to finish scaffolding anything it failed on and have it give you links to the files.

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