Don't do two passes in the unjetted +sort
Don't do two passes in the unjetted +sort

While jetting +sort (urbit/urbit#1088), I made it do only a single
pass to separate the list around a pivot instead of using two. Do
this in the hoon code, too.

urbit/urbit,urbit/urbit,urbit/urbit,ngzax/urbit,ngzax/urbit,jfranklin9000/urbit,jfranklin9000/urbit,belisarius222/arvo,belisarius222/arvo,urbit/urbit,ngzax/urbit,urbit/urbit,jfranklin9000/urbit,ngzax/urbit,jfranklin9000/urbit,jfranklin9000/urbit,joemfb/arvo,urbit/urbit,ngzax/urbit,urbit/urbit,jfranklin9000/urbit,ngzax/urbit,jfranklin9000/urbit,ngzax/urbit,joemfb/arvo