Added forever-monitor nodejs package
Merge remote-tracking branch 'refs/remotes/gh/experimental/overlays' into HEAD

* refs/remotes/gh/experimental/overlays:
  comment
  doc
  nix2/overlays implementation exported topgit branch
  new tg branch experimental/overlays
Merge branch 'master' into refs/top-bases/experimental/ruby

* master:
  Added forever-monitor nodejs package
Merge branch 'experimental/overlays' into refs/top-bases/experimental/ruby

* experimental/overlays:
Merge remote-tracking branch 'refs/remotes/gh/experimental/ruby' into HEAD

* refs/remotes/gh/experimental/ruby:
  ruby fix
  patch
  use hook patch again
  add ruby tagging (previously this was present in experimental/updates)
  New TopGit dependency: experimental/overlays
  always enable readline. Its too annoying if you need such a library later
  new tg branch experimental/ruby