[gnome-photos] build: Bump minimum GTK+ version to 3.14.0

[Debarshi Ray <debarshir src gnome org>]

commit ef03bedcf0c82673d037a4f31d8cbe902060d9fe
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Nov 27 14:26:10 2014 +0100

    build: Bump minimum GTK+ version to 3.14.0
    
    We need GTK_ICON_LOOKUP_FORCE_SYMBOLIC.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9fcc3ef..e6158c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,7 +30,7 @@ GFBGRAPH_MIN_VERSION=0.2.1
 GLIB_MIN_VERSION=2.39.3
 GOA_MIN_VERSION=3.8.0
 GRILO_MIN_VERSION=0.2.6
-GTK_MIN_VERSION=3.13.2
+GTK_MIN_VERSION=3.14.0
 LIBEXIF_MIN_VERSION=0.6.14
 LIBRSVG_MIN_VERSION=2.26.0