[gtk+] Set version to 2.91.0

[Matthias Clasen <matthiasc src gnome org>]

commit 2d3d2a2626f5e56d48ce5ee9a3babd7938422b9e
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Oct 1 14:57:25 2010 -0400

    Set version to 2.91.0
    
    Having an odd minor helps some tools which assume 'even minor == stable'
    and 2.91 will keep us in sync with the wider GNOME versioning.

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 4e9d18c..74cdcf3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,8 +11,8 @@ AC_PREREQ([2.62])
 # set GTK_BINARY_AGE and GTK_INTERFACE_AGE to 0.
 
 m4_define([gtk_major_version], [2])
-m4_define([gtk_minor_version], [90])
-m4_define([gtk_micro_version], [8])
+m4_define([gtk_minor_version], [91])
+m4_define([gtk_micro_version], [0])
 m4_define([gtk_interface_age], [0])
 m4_define([gtk_binary_age],
           [m4_eval(100 * gtk_minor_version + gtk_micro_version)])