Remove commented code, use format for string concatenation, split long lines, fix how-to-run instructions Signed-off-by: Davide Ceretti <dav.ceretti@gmail.com> Upstream-commit: 17500eb188a5d5d049fc66c6387a8562f21c6a79 Component: engine
Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit) Upstream-commit: 5743cc3423b48a0a3c78c7640bb10d840c911604 Component: engine
Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit) Upstream-commit: b07f193822d00e40580cd11320ed7e01b629f9d7 Component: engine