[gnome-ostree] Add manifest version for ostbuild-v3

[Colin Walters <walters src gnome org>]

commit baa801a5f253073ca4215f3f6f6467cffea4a955
Author: Colin Walters <walters verbum org>
Date:   Fri May 18 16:14:50 2012 -0400

    Add manifest version for ostbuild-v3

 gnomeos-3.6.json |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gnomeos-3.6.json b/gnomeos-3.6.json
index 144be50..2e96092 100644
--- a/gnomeos-3.6.json
+++ b/gnomeos-3.6.json
@@ -1,4 +1,6 @@
 {
+  "00ostbuild-manifest-version": 0,
+
   "prefix": "gnomeos-3.6",
   "architectures": ["i686"],
   "base": {