[glibmm] Corrected the ChangeLog to mention changes that I accidentally committed in last month, but which I

[Murray Cumming <murrayc src gnome org>]

commit cb5aa9e4f9a9cee679e4dd94bc6902e0c7e82554
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Jul 17 12:05:18 2009 +0200

    Corrected the ChangeLog to mention changes that I accidentally committed in last month, but which I did want to commit some time.

 ChangeLog |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index b7bf2dc..d756d9c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -152,6 +152,20 @@
 
 2.21.1:
 
+2009-06-29  Murray Cumming  <murrayc murrayc com>
+
+  Allow dynamic GType registration, using g_type_module_register_type().
+
+	* glib/glibmm/class.[h|cc]: Added a register_derived_type() overload that 
+	  takes an extra GTypeModule* parameter, and which calls 
+	  g_type_module_register_type() instead of g_type_register_static().
+	* tools/m4/class_gobject.m4:
+	* tools/m4/class_gtkobject.m4:
+	* tools/m4/class_shared.m4: Added a _DYNAMIC_GTYPE_REGISTRATION macro to 
+	  be used in the class in the hg file, to add a *_Class::init(GTypeModule) 
+    method, and a get_type(GTypeModule*) method that calls it.
+
+
 2009-06-24  Daniel Elstner  <daniel kitta gmail com>
 
 	Omit unused parameter names to avoid warning