fix siafund payouts in consensus
fix siafund payouts in consensus

MrStrong/Sia,kustomzone/Sia,NebulousLabs/Sia,ChrisSchinnerl/Sia,rivine/rivine,rivine/rivine,NebulousLabs/Sia,ericflo/Sia,johnathanhowell/Sia,mnsl/Sia,mnsl/Sia,mtlynch/Sia,mharkus/Sia,mtlynch/Sia,MrStrong/Sia,mharkus/Sia,ericflo/Sia,ChrisSchinnerl/Sia,Mingling94/Sia