* gladeui/glade-property.[ch], gladeui/glade-widget.[ch]:
	  - Added property_set_save_always() functions
	  - Introspect initial values of all properties even if they're
	    not composite children (sometimes derived widgets set a property
	    to a non-default value).

	* plugins/gtk+/glade-gtk.c: set "save-always" on the "type-hint"
	  property of GtkDialog. Bug #412848.


svn path=/trunk/; revision=1147