Get Auctions (console log)

1. Seller creates an auctionCreate Auction

2. Bidder makes bid on auctionBid on Auction

3. After an auction duration times out:

Seller finishes auction and claims tokensFinish auction and claim tokens (Seller)
Buyer finishes auction and claims the assetFinish auction and claim asset (Buyer)
(Optional) Cancel an auctionCancel Auction