restructures ++sign:able:xmas to avoid duplicate tag
restructures ++sign:able:xmas to avoid duplicate tag

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