contract Mintable {

    /// @dev Mint new tokens  
    /// @notice params -> (address _recipient, uint256 _amount)
    function mintTokens         (address, uint256) public;
}
/// @title Mintable token interface
/// @author Hoard Team
function mintTokens         (address, uint256) public;

/// @dev Mint new tokens  
/// @notice params -> (address _recipient, uint256 _amount)