gnu: Changes references to (gnu packages admin).

* gnu/packages/version-control.scm, gnu/packages/vim.scm,
  gnu/system.scm, gnu/system/dmd.scm, gnu/system/shadow.scm,
  gnu/system/vm.scm: Change references to (gnu packages system) to (gnu
  packages admin).
  This is a followup to commit 4aeea89.

gnu/packages/version-control.scm

@@ -35,7 +35,7 @@
   #:use-module (gnu packages perl)
   #:use-module (gnu packages python)
   #:use-module (gnu packages sqlite)
-  #:use-module (gnu packages system)
+  #:use-module (gnu packages admin)
   #:use-module (gnu packages xml)
   #:use-module (gnu packages emacs)
   #:use-module (gnu packages compression)

gnu/packages/vim.scm

@@ -25,7 +25,7 @@
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages perl)
-  #:use-module (gnu packages system) ; For GNU hostname
+  #:use-module (gnu packages admin) ; For GNU hostname
   #:use-module (gnu packages tcsh))
 
 (define-public vim

gnu/system.scm

@@ -25,7 +25,7 @@
   #:use-module (gnu packages linux-initrd)
   #:use-module (gnu packages base)
   #:use-module (gnu packages bash)
-  #:use-module (gnu packages system)
+  #:use-module (gnu packages admin)
   #:use-module (gnu packages package-management)
   #:use-module (gnu system dmd)
   #:use-module (gnu system grub)
@@ -288,7 +288,7 @@ alias ll='ls -l'
                             (append-map service-pam-services services))))
 
        (bash-file (package-file bash "bin/bash"))
-       (dmd-file  (package-file (@ (gnu packages system) dmd) "bin/dmd"))
+       (dmd-file  (package-file (@ (gnu packages admin) dmd) "bin/dmd"))
        (accounts -> (cons (user-account
                             (name "root")
                             (password "")

gnu/system/dmd.scm

@@ -23,7 +23,7 @@
   #:use-module (guix records)
   #:use-module ((gnu packages base)
                 #:select (glibc-final))
-  #:use-module ((gnu packages system)
+  #:use-module ((gnu packages admin)
                 #:select (mingetty inetutils shadow))
   #:use-module ((gnu packages package-management)
                 #:select (guix))

gnu/system/shadow.scm

@@ -21,7 +21,7 @@
   #:use-module (guix records)
   #:use-module (guix packages)
   #:use-module (guix monads)
-  #:use-module ((gnu packages system)
+  #:use-module ((gnu packages admin)
                 #:select (shadow))
   #:use-module (gnu packages bash)
   #:use-module (srfi srfi-1)

gnu/system/vm.scm

@@ -39,7 +39,7 @@
   #:use-module (gnu packages package-management)
   #:use-module ((gnu packages make-bootstrap)
                 #:select (%guile-static-stripped))
-  #:use-module (gnu packages system)
+  #:use-module (gnu packages admin)
 
   #:use-module (gnu system shadow)
   #:use-module (gnu system linux)