Update xdg-utils to the latest version available in git.

third_party/xdg-utils/scripts/xdg-desktop-menu

Index: third_party/xdg-utils/scripts/xdg-desktop-menu
===================================================================
--- third_party/xdg-utils/scripts/xdg-desktop-menu	(revision 79909)
+++ third_party/xdg-utils/scripts/xdg-desktop-menu	(working copy)
@@ -82,7 +82,7 @@
     To add menu items to a new submenu the desktop-files must be preceded by a
     directory-file that describes the submenu. If multiple desktop-files are
     specified, all entries will be added to the same menu. If entries are
-    installed to a menu that has been created with a previous call to
+    installed to a menu that has been created with a previous call to 
     xdg-desktop-menu the entries will be installed in addition to any already
     existing entries.
 
@@ -576,7 +576,7 @@
             ;;
 
             --version)
-            echo "xdg-desktop-menu 1.0.2"
+            echo "xdg-desktop-menu 1.1.0 rc1"
             exit_success
             ;;
         esac
@@ -604,6 +604,8 @@
     elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
     elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
+    elif [ x"$DESKTOP_SESSION" == x"LXDE" ]; then DE=lxde;
+    else DE=""
     fi
 }
 
@@ -614,10 +616,11 @@
 
 kfmclient_fix_exit_code()
 {
-    version=`kde${KDE_SESSION_VERSION}-config --version 2>/dev/null | grep KDE`
-    major=`echo $version | sed 's/KDE: \([0-9]\).*/\1/'`
-    minor=`echo $version | sed 's/KDE: [0-9]*\.\([0-9]\).*/\1/'`
-    release=`echo $version | sed 's/KDE: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
+    [ x"$KDE_SESSION_VERSION" = x"4" ] && return 0;
+    version=`LC_ALL=C.UTF-8 kde-config --version 2>/dev/null | grep '^KDE'`
+    major=`echo $version | sed 's/KDE.*: \([0-9]\).*/\1/'`
+    minor=`echo $version | sed 's/KDE.*: [0-9]*\.\([0-9]\).*/\1/'`
+    release=`echo $version | sed 's/KDE.*: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
     test "$major" -gt 3 && return $1
     test "$minor" -gt 5 && return $1
     test "$release" -gt 4 && return $1