Gadget Admin Code Does Not Take Into Account Ports In Gadget URLs

If there is a gadget in the admin store, for example http://foo.com/gadget.xml and we try to render http://foo.com:80/gadget.xml shindig does not think http://foo.com:80/gadget.xml is the same as http://foo.com/gadget.xml are the same gadget so it does not think the gadget should be allowed to render.