Feature request: support for multiple containers

[wearpants]

I have a very complex application with about a dozen interdependent services, currently slapped together with docker-compose :-( :-( :-( Would it be possible to bundle these all into a single dockerc binary?

Currently considering distributing it as a Windows Hyper-V / OS X UTM virtual machine image, but "just download and run this single .exe" would be amazing.