nixos/heyefi: remove module and package

heyefi is no longer maintained by me; the company that made the sd
cards is defunct and the cards depended on their servers to work.

nixos/modules/module-list.nix

@@ -637,7 +637,6 @@
   ./services/networking/gvpe.nix
   ./services/networking/hans.nix
   ./services/networking/haproxy.nix
-  ./services/networking/heyefi.nix
   ./services/networking/hostapd.nix
   ./services/networking/htpdate.nix
   ./services/networking/hylafax/default.nix

nixos/modules/services/networking/heyefi.nix

@@ -1,82 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
-
-  cfg = config.services.heyefi;
-in
-
-{
-
-  ###### interface
-
-  options = {
-
-    services.heyefi = {
-
-      enable = mkEnableOption "heyefi";
-
-      cardMacaddress = mkOption {
-        default = "";
-        description = ''
-          An Eye-Fi card MAC address.
-          '';
-      };
-
-      uploadKey = mkOption {
-        default = "";
-        description = ''
-          An Eye-Fi card's upload key.
-          '';
-      };
-
-      uploadDir = mkOption {
-        example = "/home/username/pictures";
-        description = ''
-          The directory to upload the files to.
-          '';
-      };
-
-      user = mkOption {
-        default = "root";
-        description = ''
-          heyefi will be run under this user (user must exist,
-          this can be your user name).
-        '';
-      };
-
-    };
-
-  };
-
-
-  ###### implementation
-
-  config = mkIf cfg.enable {
-
-    systemd.services.heyefi =
-      {
-        description = "heyefi service";
-        after = [ "network.target" ];
-        wantedBy = [ "multi-user.target" ];
-        serviceConfig = {
-          User = "${cfg.user}";
-          Restart = "always";
-          ExecStart = "${pkgs.heyefi}/bin/heyefi";
-        };
-
-      };
-
-    environment.etc."heyefi/heyefi.config".text =
-      ''
-        # /etc/heyefi/heyefi.conf: DO NOT EDIT -- this file has been generated automatically.
-        cards = [["${config.services.heyefi.cardMacaddress}","${config.services.heyefi.uploadKey}"]]
-        upload_dir = "${toString config.services.heyefi.uploadDir}"
-      '';
-
-    environment.systemPackages = [ pkgs.heyefi ];
-
-  };
-
-}

pkgs/top-level/all-packages.nix

@@ -12862,8 +12862,6 @@ in
 
   herqq = libsForQt514.callPackage ../development/libraries/herqq { };
 
-  heyefi = haskellPackages.heyefi;
-
   hidapi = callPackage ../development/libraries/hidapi { };
 
   highfive = callPackage ../development/libraries/highfive { };