[mutter] build: Add idle-monitor.xml to EXTRA_DIST

[Rico Tzschichholz <ricotz src gnome org>]

commit 54fc2daa462227a1b591f901a88d7e97f93e39fb
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Aug 25 08:59:32 2013 +0200

    build: Add idle-monitor.xml to EXTRA_DIST

 src/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 5120482..6f91327 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -310,6 +310,7 @@ EXTRA_DIST=$(desktopfiles_files)    \
        $(wmproperties_in_files)        \
        $(xml_in_files)                 \
        org.gnome.mutter.gschema.xml.in \
+       idle-monitor.xml \
        xrandr.xml \
        mutter-schemas.convert \
        libmutter.pc.in \