update godep for docker for 1.3.0

https://github.com/docker/docker/commits/v1.3.0

![screen shot 2014-10-27 at 16 05 38](https://cloud.githubusercontent.com/assets/2837923/4799526/29aabfd8-5e1d-11e4-9e24-a769c05d7a36.png)