Revert "updated README.md"
Revert "updated README.md"

This reverts commit ff320d18c3b3c2ec2fe0446314e1f96e1b9cc297.

BelfordZ/SARCoin,BelfordZ/SARCoin,BelfordZ/SARCoin,BelfordZ/SARCoin,sarcoin/SARCoin,BelfordZ/SARCoin,sarcoin/SARCoin,sarcoin/SARCoin,sarcoin/SARCoin,sarcoin/SARCoin,sarcoin/SARCoin