Document the xalign property and its getter and setter as 2.4 additions.

Document the xalign property and its getter and setter as 2.4 additions.

Mon Aug  2 00:12:16 2004  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkentry.c (gtk_entry_class_init):
	(gtk_entry_get_alignment):
	(gtk_entry_set_alignment): Document the xalign property
	and its getter and setter as 2.4 additions.  (#148978,
	Axel Simon)

Mon Aug  2 00:11:31 2004  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkuimanager.c (gtk_ui_manager_class_init):
	* gtk/gtkactiongroup.c (gtk_action_group_class_init): Use
	canonical signal names in doc comments, since gtk-doc won't
	pick up signal docs with underscores.