fixed HumanStandardToken.sol usage
fixed HumanStandardToken.sol usage

tomashaber/raiden,tomaaron/raiden,hackaugusto/raiden,charles-cooper/raiden,hackaugusto/raiden,tomashaber/raiden,tomaaron/raiden,tomaaron/raiden,charles-cooper/raiden,tomashaber/raiden,tomashaber/raiden,tomaaron/raiden,tomashaber/raiden