[gnome-boxes] build: Require gtk+ >= 3.11

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 795b3adf6d3141c30ac6c265f149089c65f944da
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Feb 18 22:13:29 2014 +0000

    build: Require gtk+ >= 3.11

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index c225cb2..c82d961 100644
--- a/configure.ac
+++ b/configure.ac
@@ -54,7 +54,7 @@ GLIB_MIN_VERSION=2.38.0
 AC_SUBST(GLIB_MIN_VERSION)
 GOBJECT_INTROSPECTION_MIN_VERSION=0.9.6
 GOVIRT_MIN_VERSION=0.2.0
-GTK_MIN_VERSION=3.9
+GTK_MIN_VERSION=3.11
 GTK_VNC_MIN_VERSION=0.4.4
 LIBVIRT_GLIB_MIN_VERSION=0.1.5
 LIBVIRT_GCONFIG_MIN_VERSION=0.1.7