Merge pull request #136 from ampleforth/readme-addresses

Update README with contract addresses

Author: brandoniles

README.md

@@ -6,6 +6,9 @@ Ampleforth (code name uFragments) is a decentralized elastic supply protocol. It
 
 This repository is a collection of [smart contracts](http://ampleforth.org/docs) that implement the Ampleforth protocol on the Ethereum blockchain.
 
+The official contract addresses are:
+- ERC-20 Token: [0xD46bA6D942050d489DBd938a2C909A5d5039A161](https://etherscan.io/token/0xd46ba6d942050d489dbd938a2c909a5d5039a161)
+- Supply Policy: [0x1B228a749077b8e307C5856cE62Ef35d96Dca2ea](https://etherscan.io/address/0x1b228a749077b8e307c5856ce62ef35d96dca2ea#contracts)
 
 ## Table of Contents