[gnome-software] Add GNOME Control Center as an unremovable system app

[Richard Hughes <rhughes src gnome org>]

commit bd97e7f0a02c896bb4947eba697fa9443d5df665
Author: Richard Hughes <richard hughsie com>
Date:   Fri Mar 27 20:10:01 2015 +0000

    Add GNOME Control Center as an unremovable system app

 data/modulesets/gnome.xml |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/modulesets/gnome.xml b/data/modulesets/gnome.xml
index 507293c..62d5171 100644
--- a/data/modulesets/gnome.xml
+++ b/data/modulesets/gnome.xml
@@ -60,6 +60,7 @@
   <module type="application">epiphany.desktop</module>
   <module type="application">evince.desktop</module>
   <module type="application">gnome-calculator.desktop</module>
+  <module type="application">gnome-control-center.desktop</module>
   <module type="application">gnome-disks.desktop</module>
   <module type="application">gnome-system-log.desktop</module>
   <module type="application">gnome-system-monitor.desktop</module>