option to not use title field

Hi,

First: I'm impressed with this module. I think it's a very important addition to the panels infrastructure.

That being said, I would like to add a feature request: I don't want a title field. In my opinion a title field isn't always needed. For instance: when I want to add a pane with just an image-field and a URL field (as link) to create banners.

Would it be possible to do without the title field somehow? To make the title just a field as you would with the entity-construction-kit module.

Cheers,
Bram.