* docker push host:port/namespace/repo wouldn't push multiple tags for
the same image
* getImageList was unnecessarily complex returning a nested array of
ImgData when a correctly ordered list of images was sufficient
* removed various bits of redundancy
Docker-DCO-1.0-Signed-off-by: Danny Yates <danny@codeaholics.org> (github: codeaholics)
Upstream-commit: 5aa304f9696d8fcc2e39628ce68a39bfc932adb4
Component: engine