[gnome-user-docs] Remove lockscreenbackground.page and Update Makefile.am

[Sindhu S <sindhus src gnome org>]

commit d41a819e992bd6085e29fbcc8d72ab04f9542284
Author: Sindhu S <sindhus live in>
Date:   Fri May 3 00:47:02 2013 +0530

    Remove lockscreenbackground.page and Update Makefile.am

 system-admin-guide/C/lockscreenbackground.page |   24 ------------------------
 system-admin-guide/Makefile.am                 |    1 -
 2 files changed, 0 insertions(+), 25 deletions(-)
---
diff --git a/system-admin-guide/Makefile.am b/system-admin-guide/Makefile.am
index 4c2973d..e2bb742 100644
--- a/system-admin-guide/Makefile.am
+++ b/system-admin-guide/Makefile.am
@@ -18,7 +18,6 @@ HELP_FILES = \
        gsettings-browse.page           \
        index.page                      \
        keyboard-layout.page            \
-       lockscreenbackground.page       \
        login-background.page           \
        login-banner.page               \
        login-logo.page                 \