Forward port Shelf view fix. Was not displaying child shelves, only self.

docs/changelog/7.x.x.txt

@@ -6,6 +6,7 @@
  - fixed #9404: Head tags for admin user with admin mode off
  - fixed #9507: Navigation: relDepth is calculated with starting point, instead of the first displayed page
  - fixed a bug where no Payment Gateway labels show up when checking out.
+ - fixed #9511: Subcategories displayed incorrectly
 
 7.6.8
  - added #!/usr/bin/env perl to all utility scripts

lib/WebGUI/Asset/Wobject/Shelf.pm

@@ -277,7 +277,8 @@ sub view {
 	my @childShelves = ();
 	foreach my $child (@{$self->getLineage(['children'],{returnObjects=>1,includeOnlyClasses=>['WebGUI::Asset::Wobject::Shelf']})}) {
 		my $properties = $child->get;
-		$child->{url} = $self->getUrl;
+		$child->{url}   = $child->getUrl;
+		$child->{title} = $child->getTitle;
 		push @childShelves, $child;
 	}