#52 Gadgets and GraaaspIt!

[Evgeny Bogdanov]

Add support in GraaaspIt! for this url format at iGoogle
http://www.google.com/ig/adde?moduleurl=www.doodle.com/opensocial/gadget.xml

Add opensocial directory
http://directory.opensocial.org/gadgets/directory?synd=cad

Add ROLE widget store
http://widgetstore.role-demo.de/widgets/