The Docker CLI already performs version-checks when running commands, but other clients consuming the API client may not do so. This patch adds a version check to various client functions. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: allencloud <allen.sun@daocloud.io>
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>