Added another example to the repo based on this work https://github.com/FactomProject/ptnet-zkp/blob/master/examples/auction.ipynb https://github.com/FactomPro

Added another example to the repo based on this work https://github.com/FactomProject/ptnet-zkp/blob/master/examples/auction.ipynb https://github.com/FactomProject/ptnet-zkp/blob/master/examp...