Add auto-fill to forms

[timbl]

Fill from the user's profile and/or preferences data, contacts, etc. Allow a form field to specify path or query from user to the item. Maybe have a few default to vcard:fn etc.

Being able to fill in forms automatically from you pod has been pointed out as one of the many advantages of having a solid account.

The UX rule "never ask me the same thing twice" applies to good web sites, government departments, and potentially the whole world of solid.