add old-zuse polyfill library
add old-zuse polyfill library

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