v0.4.1

• Changelog for HEAD (2018-04-05):
  • Remove image via storage if a buildah container is associated
  • Add hooks support to podman
  • Run images with no names
  • Prevent a potential race when stopping containers
  • Only allocate tty when -t
  • Stopping a stopped container should not be an error
  • Add conmon-pidfile flag to bash completions/manpages
  • --entrypoint= should delete existing entrypoint
  • Fix golint
  • Remove explicit Init() calls in run and start
  • Refactor dependency checks from init() into public API
  • Do not require Init() before Start()
  • Ensure dependencies are running before initializing containers
  • Add container dependencies to Inspect output
  • Add backend code for generic dependencies
  • Vendor in latest containers/image
  • Makefile: Fix typo podmon -> podman
  • Correct a godoc comment
  • Sleep for 5 seconds before pushing to registry in tests
  • Change errorf to warnf in warning removing ctr storage
  • Don't return an ImageConfig when creating storage
  • More gracefully handle unexpected storage deletion
  • Remove crictl from Dockerfile

• Eliminate raceyness of sig-proxy test