[gnome-ostree] manifest: Untag gnome-control-center

[Colin Walters <walters src gnome org>]

commit 78ce9afb57ffd5ab8a6cee64a709e6f7126606e2
Author: Colin Walters <walters verbum org>
Date:   Tue Nov 27 20:40:07 2012 -0500

    manifest: Untag gnome-control-center
    
    Now that the multiple submodules works.

 manifest.json |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index b48f078..4996948 100644
--- a/manifest.json
+++ b/manifest.json
@@ -852,7 +852,6 @@
                 }, 
 
 		{"src": "gnome:gnome-control-center",
-		 "tag": "2dee0fd591c0897db779c0541f1153ce5854a455",
 		 "config-opts": ["--disable-documentation",
 				 "--disable-cups"]},