Revert "Merge pull request #7032 from flosse/change-option-names"

This reverts commit c265aafb555d172baa56e22b2c371d0b6fbe4952, reversing
changes made to c9bbf2228f7a71f6bdec51a0c7bbb9ba7206c1ff.

Breaks evaluation, see https://github.com/NixOS/nixpkgs/pull/7032#issuecomment-87641471

nixos/modules/rename.nix

···
 ++ deprecated [ "kde" "extraPackages" ] [ "environment" "systemPackages" ]
 ++ obsolete [ "environment" "kdePackages" ] [ "environment" "systemPackages" ]
 
-# Prosody
-++ deprecated [ "services" "prosody" "virtualHosts" "enabled" ] [ "services" "prosody" "virtualHosts" "enable" ]
-
 # Multiple efi bootloaders now
 ++ obsolete [ "boot" "loader" "efi" "efibootmgr" "enable" ] [ "boot" "loader" "efi" "canTouchEfiVariables" ]
 

nixos/modules/services/networking/prosody.nix

···
         description = "Domain name";
       };
 
-      enable = mkOption {
+      enabled = mkOption {
         default = false;
         description = "Whether to enable the virtual host";
       };
···
         example = {
           myhost = {
             domain = "my-xmpp-example-host.org";
-            enable = true;
+            enabled = true;
           };
         };
 
         default = {
           localhost = {
             domain = "localhost";
-            enable = true;
+            enabled = true;
           };
         };
 
···
 
       pidfile = "/var/lib/prosody/prosody.pid"
 
+
       log = "*syslog"
 
       data_path = "/var/lib/prosody"
···
 
       ${ lib.concatStringsSep "\n" (lib.mapAttrsToList (n: v: ''
         VirtualHost "${v.domain}"
-          enabled = ${if v.enable then "true" else "false"};
+          enabled = ${if v.enabled then "true" else "false"};
           ${ optionalString (v.ssl != null) (createSSLOptsStr v.ssl) }
           ${ v.extraConfig }
         '') cfg.virtualHosts) }