[gtkmm] gtkmm.h: Add applicationwindow.h

[Murray Cumming <murrayc src gnome org>]

commit 6afb7e42eeb60b9f0bbffa02b71b0de04140ab2d
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Feb 29 10:02:17 2012 +0100

    gtkmm.h: Add applicationwindow.h

 gtk/gtkmm.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkmm.h b/gtk/gtkmm.h
index 86a6854..294421b 100644
--- a/gtk/gtkmm.h
+++ b/gtk/gtkmm.h
@@ -102,6 +102,7 @@ extern const int gtkmm_micro_version;
 #include <gtkmm/appchooserdialog.h>
 #include <gtkmm/appchooserwidget.h>
 #include <gtkmm/application.h>
+#include <gtkmm/applicationwindow.h>
 #include <gtkmm/arrow.h>
 #include <gtkmm/aspectframe.h>
 #include <gtkmm/assistant.h>