mosh: workaround not required anymore
Add docker-cleanup
Add submodule lib/docker-zsh-completion @738ed11

* lib/docker-zsh-completion 0000000...738ed11 (20):
  > info: remove duplicate
Update submodule oh-my-zsh f65e6d5...7833a03

* oh-my-zsh f65e6d5...7833a03 (3):
  > dquilt: quilt for Debian
  > theme: fix expansion for removed users/hashes
  < dquilt: quilt for Debian