contract MintableToken is StandardToken {
    
    event Mint(address indexed to, uint256 amount);
    
    event MintFinished();

    bool public mintingFinished = false;
    
    /**
    * @dev Throws if called when minting is finished.
    */
    modifier canMint() {
        require(!mintingFinished);
        _;
    }
    
    /**
    * @dev Function to mint tokens
    * @param _to The address that will recieve the minted tokens.
    * @param _amount The amount of tokens to mint.
    */
    function mint(address _to, uint256 _amount) public onlyOwner canMint returns (bool) {
        totalSupply = totalSupply.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        Mint(_to, _amount);
        return true;
    }
    
    /**
    * @dev Function to stop minting new tokens.
    */
    function finishMinting() public onlyOwner returns (bool) {
        mintingFinished = true;
        MintFinished();
        return true;
    }
}
/**
 * @title Mintable token
 * @dev Issue: * https://github.com/OpenZeppelin/zeppelin-solidity/issues/120
 * Based on code by TokenMarketNet: https://github.com/TokenMarketNet/ico/blob/master/contracts/MintableToken.sol
 */
function mint(address _to, uint256 _amount) public onlyOwner canMint returns (bool) {
        totalSupply = totalSupply.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        Mint(_to, _amount);
        return true;
    }
/**
 * @dev Function to mint tokens
 * @param _to The address that will recieve the minted tokens.
 * @param _amount The amount of tokens to mint.
 */