Exec tachikoma update 20141002012004

:hamster::hamster::hamster: <br /> <br /> Strategy none<br /> Requested by @YuheiNakasaka<br /> Powered by <a href="http://tachikoma.io/?utm_source=github&utm_medium=pull_request&utm_campaign=build5923249775402723427">Tachikoma.io</a>