[adwaita-icon-theme] Bump version for unstable branch

[William Jon McCann <mccann src gnome org>]

commit 14a072fa37bbe9244eb4d0bd0fd469eb934b13d4
Author: William Jon McCann <william jon mccann gmail com>
Date:   Fri Apr 25 16:08:01 2014 -0400

    Bump version for unstable branch

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 794fb6f..b9e2a8b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.53)
 
-AC_INIT([adwaita-icon-theme], [3.12.1],
+AC_INIT([adwaita-icon-theme], [3.13.1],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=adwaita-icon-theme])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([index.theme.in.in])