Rename SmartToken to ERC827

contracts/mocks/ERC827TokenMock.sol

@@ -0,0 +1,15 @@
+pragma solidity ^0.4.13;
+
+
+import '../token/ERC827.sol';
+
+
+// mock class using ERC827 Token
+contract ERC827TokenMock is ERC827 {
+
+  function ERC827TokenMock(address initialAccount, uint256 initialBalance) {
+    balances[initialAccount] = initialBalance;
+    totalSupply = initialBalance;
+  }
+
+}

contracts/mocks/SmartTokenMock.sol

@@ -1,15 +0,0 @@
-pragma solidity ^0.4.13;
-
-
-import '../token/SmartToken.sol';
-
-
-// mock class using SmartToken
-contract SmartTokenMock is SmartToken {
-
-  function SmartTokenMock(address initialAccount, uint256 initialBalance) {
-    balances[initialAccount] = initialBalance;
-    totalSupply = initialBalance;
-  }
-
-}

contracts/token/ERC827.sol

@@ -3,14 +3,14 @@ pragma solidity ^0.4.13;
 import "./StandardToken.sol";
 
 /**
-   @title SmartToken, an extension of ERC20 token standard
+   @title ERC827, an extension of ERC20 token standard
 
-   Implementation the SmartToken, following the ERC20 standard with extra
+   Implementation the ERC827, following the ERC20 standard with extra
    methods to transfer value and data and execute calls in transfers and
    approvals.
    Uses OpenZeppelin StandardToken.
  */
-contract SmartToken is StandardToken {
+contract ERC827 is StandardToken {
 
   /**
      @dev `approveData` is an addition to ERC20 token methods. It allows to