add links to solidity/serpent/web3/embarkjs documentation to readme

Author: iurimatias

README.md

@@ -136,6 +136,10 @@ Solidity/Serpent files in the contracts directory will automatically be deployed
 Libraries and languages available
 ======
 
+Embark can build and deploy contracts coded in Solidity or Serpent. It will make them available on the client side using EmbarkJS and Web3.js.
+
+Further documentation for these can be found below:
+
 * Smart Contracts: [Solidity](https://solidity.readthedocs.io/en/develop/) and [Serpent](https://github.com/ethereum/wiki/wiki/Serpent)
 * Client Side: [Web3.js](https://github.com/ethereum/wiki/wiki/JavaScript-API) and [EmbarkJS](#embarkjs)