remove vestiges of multi-login
remove vestiges of multi-login

ngzax/urbit,urbit/urbit,urbit/urbit,jfranklin9000/urbit,ngzax/urbit,ngzax/urbit,ngzax/urbit,jfranklin9000/urbit,cgyarvin/arvo,joemfb/arvo,cgyarvin/arvo,ohAitch/arvo,ohAitch/arvo,eglaysher/arvo,belisarius222/arvo,belisarius222/arvo,jfranklin9000/urbit,urbit/urbit,joemfb/arvo,urbit/urbit,ngzax/urbit,jfranklin9000/urbit,urbit/urbit,ngzax/urbit,jfranklin9000/urbit,urbit/urbit,jfranklin9000/urbit,jfranklin9000/urbit,ngzax/urbit,Fang-/arvo,urbit/urbit