No prefix if blank
No prefix if blank

Closes #1172

programmerpeter/OpenBazaar-Client,mariodian/OpenBazaar-Client,blockchainProject/blockchain-project-client,rmisio/OpenBazaar-Client,jjeffryes/OpenBazaar-Client,OpenBazaar/OpenBazaar-Client,jjeffryes/OpenBazaar-Client,programmerpeter/OpenBazaar-Client,rmisio/OpenBazaar-Client,blockchainProject/blockchain-project-client,mariodian/OpenBazaar-Client,OpenBazaar/OpenBazaar-Client