update README for 1.0
update README for 1.0

rivine/rivine,NebulousLabs/Sia,MrStrong/Sia,mnsl/Sia,ChrisSchinnerl/Sia,mtlynch/Sia,ericflo/Sia,mtlynch/Sia,mharkus/Sia,NebulousLabs/Sia,ericflo/Sia,ChrisSchinnerl/Sia,rivine/rivine,mnsl/Sia,mharkus/Sia,MrStrong/Sia