This reverts commit 281a48d092fa84500c63b984ad45c59a06f301c4. Signed-off-by: Alex Crawford <alex.crawford@coreos.com> Upstream-commit: a8b84cd8fb63d237b488f8b137b45187a6efaa5a Component: engine
docker.go contains Docker's main function.
This file provides first line CLI argument parsing and environment variable setting.