Clean up rebase residuals

* Revert unnecessary import reordering due to rebasing after the dotcloud -> docker rename
* Reestablish symlink for vendor/MAINTAINERS

Docker-DCO-1.1-Signed-off-by: Josiah Kiehl <josiah@capoferro.net> (github: capoferro)

Docker-DCO-1.1-Signed-off-by: Josiah Kiehl <jkiehl@riotgames.com> (github: capoferro)
gofmt

Docker-DCO-1.1-Signed-off-by: Josiah Kiehl <josiah@capoferro.net> (github: capoferro)