2008-10-21  Alexander Larsson  <alexl@redhat.com>

	Bug 555740 - gicon serialization
	Based on patch from David Zeuthen
	
        * gicon.[ch]:
        * gio.symbols:
	Add g_icon_to_string() and g_icon_new_for_string().
	
        * gemblem.c:
        * gemblemedicon.c:
        * gfileicon.c:
        * gthemedicon.c:
	Implement icon serialization for built-in icon types
	
        * tests/Makefile.am:
        * tests/g-icon.c:
	Added GIcon serialization test



svn path=/trunk/; revision=7618