[epiphany] Require GTK+ 2.91.1

[Xan Lopez <xan src gnome org>]

commit 60d08f64c2466ce8eda20d832239ec6defc9ef06
Author: Xan Lopez <xan gnome org>
Date:   Tue Oct 5 14:17:10 2010 +0900

    Require GTK+ 2.91.1

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 16166e6..006c540 100644
--- a/configure.ac
+++ b/configure.ac
@@ -91,7 +91,7 @@ if test "$enable_maintainer_mode" = "yes"; then
 fi
 
 GLIB_REQUIRED=2.19.7
-GTK_REQUIRED=2.90.7
+GTK_REQUIRED=2.91.1
 LIBXML_REQUIRED=2.6.12
 LIBXSLT_REQUIRED=1.1.7
 LIBSTARTUP_NOTIFICATION_REQUIRED=0.5