[system-administrators-guide] Some changes to /etc/skel references in useradd example. (BZ#982517)

[jhradile]

commit 2541b9eb1a0eaee137c6f0a9d9e9351e5f3af963
Author: Pete Travis <immanetize at fedoraproject.org>
Date:   Tue Jul 9 08:46:11 2013 -0600

    Some changes to /etc/skel references in useradd example. (BZ#982517)
    
    - Added the caveat 'contents may vary depending on installed applications' so readers aren't confused if their /etc/skel is different.
    - Adjusted timestamps in `ls -la` screen. All files should have the same timestamp at this point.
    - Removed .gnome2 from `ls -la` screen. This file is no longer shipped in /etc/skel .

 en-US/Managing_Users_and_Groups.xml |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/en-US/Managing_Users_and_Groups.xml b/en-US/Managing_Users_and_Groups.xml
index 5616538..615c9df 100644
--- a/en-US/Managing_Users_and_Groups.xml
+++ b/en-US/Managing_Users_and_Groups.xml
@@ -905,17 +905,17 @@ drwx------. 4 juan juan 4096 Mar  3 18:23 juan</screen>
         </step>
         <step>
           <para>
-            The files within the <filename class="directory">/etc/skel/</filename> directory (which contain default user settings) are copied into the new <filename class="directory">/home/juan/</filename> directory:
+            The files within the <filename class="directory">/etc/skel/</filename> directory (which contain default user settings) are copied into the new <filename class="directory">/home/juan/</filename> directory. The contents of <filename class="directory">/etc/skel/</filename> may vary depending on installed applications.
           </para>
           <screen>~]# <command>ls -la /home/juan</command>
 total 28
 drwx------. 4 juan juan 4096 Mar  3 18:23 .
 drwxr-xr-x. 5 root root 4096 Mar  3 18:23 ..
--rw-r--r--. 1 juan juan   18 Jun 22  2010 .bash_logout
--rw-r--r--. 1 juan juan  176 Jun 22  2010 .bash_profile
--rw-r--r--. 1 juan juan  124 Jun 22  2010 .bashrc
-drwxr-xr-x. 2 juan juan 4096 Jul 14  2010 .gnome2
-drwxr-xr-x. 4 juan juan 4096 Nov 23 15:09 .mozilla</screen>
+-rw-r--r--. 1 juan juan   18 Jul 09 08:43 .bash_logout
+-rw-r--r--. 1 juan juan  176 Jul 09 08:43  .bash_profile
+-rw-r--r--. 1 juan juan  124 Jul 09 08:43  .bashrc
+drwxr-xr-x. 4 juan juan 4096 Jul 09 08:43  .mozilla
+-rw-r--r--. 1 juan juan  658 Jul 09 08:43  .zshrc</screen>
         </step>
       </procedure>
       <para>