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 'experimental/overlays' into refs/top-bases/experimental/hack-nix

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

* refs/remotes/gh/experimental/hack-nix:
  try building ghc in parallel, it takes endlessly long anyway
  also comment ghc version in top-level
  core packages of most ghc compilers. comment 721 because of referenced issue -> comment
  new tg branch experimental/hack-nix