#2 Multiple Data Sources Support

[Chris Holland]

I'd like to make it easy for developers to integrate various data
sources. Some could be local, defined in simple javascript arrays.
Some could be remote, retrieved over XMLHttpRequest. The
framework should allow a developer to easily pair a given data
source to a form input field.

I'm thinking overloading the "class" attribute would start getting a bit
heavy. We could just add an entire configuration section to the
script, and define pairing there.

what do you guys think?