Ship 1.3.0

https://bfirsh.s3.amazonaws.com/boot2docker-cli/09ed623/boot2docker-v1.3.0-darwin-amd64
https://bfirsh.s3.amazonaws.com/boot2docker-cli/09ed623/boot2docker-v1.3.0-linux-amd64
https://bfirsh.s3.amazonaws.com/boot2docker-cli/09ed623/boot2docker-v1.3.0-windows-amd64.exe

Requires the boot2docker 1.3.0 ISO from https://github.com/boot2docker/boot2docker/pull/566 :

```
./boot2docker-v1.2.0-darwin-amd64 -v init --iso-url=https://bfirsh.s3.amazonaws.com/boot2docker/boot2docker-1.3.0-fd99db6.iso
```