[gtk+] Bump version to 3.13

[Matthias Clasen <matthiasc src gnome org>]

commit 3b00a79eacfc1b03e534d016709849f75fc8403d
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Apr 6 01:26:27 2014 -0400

    Bump version to 3.13

 configure.ac |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b4a9487..462bcca 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,9 +9,9 @@
 # set GTK_BINARY_AGE and GTK_INTERFACE_AGE to 0.
 
 m4_define([gtk_major_version], [3])
-m4_define([gtk_minor_version], [12])
-m4_define([gtk_micro_version], [1])
-m4_define([gtk_interface_age], [1])
+m4_define([gtk_minor_version], [13])
+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)])
 m4_define([gtk_version],