fixes to website, item (added table for cross listing), modules_setup and form_header

website/templates/html/product_breadcrumbs.html

@@ -0,0 +1,8 @@
+{% if obj.parent_groups and len(obj.parent_groups) > 1 %}
+<ul class="breadcrumb">
+	{% for ig in obj.parent_groups[:-1] %}
+	<li><a href="{{ ig.page_name }}.html">{{ ig.name }}</a> <span class="divider">/</span></li>
+	{% endfor %}
+	<li class="active">{{ obj.parent_groups[-1].name }}</li>
+</ul>
+{% endif %}