docker: venv on steroids

Commands to simply manage Docker containers for the current project: create and destroy, run shell and commands inside, make it cool. Motivation isn’t wrap around whole Docker, but make it easier for newbies to work with simple containers and integrate it with DepHell. It’s achieved by providing all commands from dephell venv group and a little bit more.

• dephell docker create
• dephell docker destroy
• dephell docker prepare
• dephell docker run
• dephell docker shell
• dephell docker stop
• dephell docker tags