Clean up ++cach.
Clean up ++cach.

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