* configure.in: added check for GnomeUI libs (PKG_CHECK_MODULES)
* widgets/Makefile.am: New catalogs added (bonobo.xml gnome.xml)
* widgets/bonobo.xml.in: Created new catalog for libbonoboui.
* widgets/gnome.xml.in: Created new catalog for libgnomeui.
* widgets/canvas.xml.in: empty file just to declare the module.
GnomeCanvas is declared in gnome catalog.
* widgets/gtk+.xml.in: added GtkMenuItem "stock-item" property.
o added glade_gtk_box_get_internal_child()
o disabled GtkLayout's hadjustment and vadjustment properties.
* src/Makefile.am: added gladegnome conditional build.
* src/glade-builtins.[ch]: added glade_standard_pixbuf_spec(),
glade_standard_gdkcolor_spec() and glade_standard_uint_spec().
Fixed stock order in glade_standard_stock_get_type()
* src/glade-editor-property.c: added G_PARAM_SPEC_VALUE_ARRAY
support to GladeEPropText.
* src/glade-gnome.c: New support file for gnome/bonobo catalogs.
* src/glade-gtk.h: Created to include it in others plugings.
* src/glade-gtk.c:
o added GtkMenuItem stock-item property.
o Moved GladeGtkImageType and GladeGtkButtonType to glade-gtk.h
o Moved GLADE_CREATE_USER block from idle function to
glade_gtk_button_post_create()
* src/glade-project.c: fixed bug in glade_project_resource_fullpath()
project->path could be NULL.
* src/glade-property-class.c: added G_PARAM_SPEC_VALUE_ARRAY
support in glade_property_class_make_string_from_gvalue() and
glade_property_class_make_gvalue_from_string()