[gnome-sdk-images] bump fd-sdk-images

[Alexander Larsson <alexl src gnome org>]

commit f738c088b95d272c70c6e9f351aadd0fe5b9d8dc
Author: Alexander Larsson <alexl redhat com>
Date:   Thu Sep 17 09:31:14 2015 +0200

    bump fd-sdk-images

 freedesktop-sdk-images |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/freedesktop-sdk-images b/freedesktop-sdk-images
index 741b40d..a27cac8 160000
--- a/freedesktop-sdk-images
+++ b/freedesktop-sdk-images
@@ -1 +1 @@
-Subproject commit 741b40d9514797e1bcdbdc7cef8bc02866c7bbeb
+Subproject commit a27cac8bbd6910f3b9ba976113c1ffe1a2ff5e1a