[Nix-dev] Publish All of Hackage

[Peter Simons]

Fellow Haskell Hackers,

Nixpkgs 'master' now has the entire Hackage database available:

  https://github.com/NixOS/nixpkgs/commit/2862d272a606c6188c4c33dab60de4e0066ee194

No more running cabal2nix manually. :-)

There is more work to come, i.e. cleaning up and refactoring, but in
principle the "callHackage" function should work reliably. If it does
not, please let me know.

Best regards,
Peter