clean out unused functions
clean out unused functions

they can be restored later, but for now they are just adding clutter.

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