* TODO: Updated list

* doc/glade-sections.txt: Updated list

* doc/tmpl/*: updated templates from source

* src/glade-builtins.[ch]: Implemented GladeParamSpecObjects and
  GLADE_TYPE_GLIST boxed type (intended use for AtkRelation properties).

* src/glade-command.c, src/glade-gtk.c: Fixed refcounting for placeholders.
  (updated code for glade_widget_new () also)

* src/glade-project-window.c: Fixed parenthesis in complex statement.

* src/glade-property-class.[ch]:
  o Added support for atk property detection & GladeParamSpecObjects.
  o Added some more logic that belonged here and was in glade-widget-class.c
  o Fixed "make gvalue from object" logic to not leak a reference to a pixbuf
    (it doesnt crash with pixbuf manipulation... not sure if we dont leak pixbufs
    though).

* src/glade-property.c: Simplified code (and fixed limitation of optional properties
  to integer inputs... now any property can be optional).
  Added implicit case to ignore atk_properties

* src/glade-widget-class.c: Deffered some logic to glade-property-class and simplified
  code; also added support for atk properties.
  ATK: Disabled for now, not completely implemented... needs save support in glade-property
  and edit support in GladeEditorProperty... just needed to sync CVS for all the other
	  relevent work.

* src/glade-widget.[ch]: glade_widget_new () takes a boolean query arg now

* src/glade-xml-utils.[ch]: now has glade_xml_load_sym_from_node()
  (it makes sence here because we have access to the xml node structs; so we
  can debug around here a little easier).

* src/glade-editor-property.c: Added prelimenary support for GladeParamSpecObjects
  (readonly view of glade_widget_class_make_string_from_gvalue() ).

* src/glade-fixed-manager.c: Adjusted caller to glade_widget_new().

* src/glade.h: added "atk-relation" tag definition.