[gtk+] bump version

[Matthias Clasen <matthiasc src gnome org>]

commit a54b43ad4fb5f470dad86c96c771c8b076a6ed97
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Sep 18 18:36:33 2012 -0400

    bump version

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 2d47760..43b9326 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@
 
 m4_define([gtk_major_version], [3])
 m4_define([gtk_minor_version], [5])
-m4_define([gtk_micro_version], [18])
+m4_define([gtk_micro_version], [19])
 m4_define([gtk_interface_age], [0])
 m4_define([gtk_binary_age],
           [m4_eval(100 * gtk_minor_version + gtk_micro_version)])