Revert "Jetted scrypt"
Revert "Jetted scrypt"

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