make download asynchronous
make download asynchronous

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