freeze break request for glibmm

["Jonathon Jongsma" <jonathon quotidian org>]

I just noticed that there is a missing include in the main glibmm
header <glibmm.h>.  The following patch describes the fix.  Is it ok
to break the code freeze to apply?  Thanks.

Index: glib/glibmm.h
===================================================================
--- glib/glibmm.h	(revision 637)
+++ glib/glibmm.h	(working copy)
@@ -25,6 +25,7 @@
 #include <glibmmconfig.h>
 //#include <glibmm/i18n.h> //This must be included by the
application, after system headers such as <iostream>.
 #include <glibmm/arrayhandle.h>
+#include <glibmm/checksum.h>
 #include <glibmm/class.h>
 #include <glibmm/containerhandle_shared.h>
 #include <glibmm/convert.h>

-- 
jonner