[gnome-user-docs] Revert "new lockdown-logout.page created"

[Ekaterina Gerasimova <kat src gnome org>]

commit 8bf62bfc97d611213100f29bb7bcbe02b11f6abd
Author: Ekaterina Gerasimova <kittykat3756 gmail com>
Date:   Mon May 18 09:45:27 2015 +0100

    Revert "new lockdown-logout.page created"
    
    This reverts commit 9916cd4cb6ac23382544b99f744d3e55b997fc0c.
    
    The page did not validate, nor has been through a proper review. Bug
    741121

 system-admin-guide/C/lockdown-logout.page |  102 -----------------------------
 system-admin-guide/Makefile.am            |    1 -
 2 files changed, 0 insertions(+), 103 deletions(-)
---
diff --git a/system-admin-guide/Makefile.am b/system-admin-guide/Makefile.am
index a4ffa66..ca8b181 100644
--- a/system-admin-guide/Makefile.am
+++ b/system-admin-guide/Makefile.am
@@ -21,7 +21,6 @@ HELP_FILES = \
        legal.xml \
        lockdown-command-line.page \
        lockdown-file-saving.page \
-       lockdown-logout.page \
        lockdown-online-accounts.page \
        lockdown-printing.page \
        lockdown-repartitioning.page \