fix restart on file change when autorestart is disabled.
fix restart on file change when autorestart is disabled.

you had to save the file twice to make it restart then. (because the
first time the runner goroutine would quit and then the second time
restart would actually restart the goroutine and then it would work.)

heyLu/qst,heyLu/qst,heyLu/qst,heyLu/qst