* gladeui/glade-widget.c: Implement property lookups with a hash table, fixed mem leaks

	* gladeui/glade-property.c: Read properties from the passed node directly, fixed mem leaks

	* gladeui/glade-widget-adaptor.c: Read properties in the order they are listed in the file, 
	not by the order of the properties in the object (helps load performance).

	* gladeui/glade-project.c: Fixed mem leaks, release widget property references before
	destroying all the glade widgets.


svn path=/trunk/; revision=1985