clayallsopp/formotion — pull request #86 by rheoli (2013-03-23 10:32:05+00:00)
Title: Optionally use Array instead of String in row.value

Some handling of data object to get them (instead of a string) back after submit.
For example:
```ruby
{
title: t("Type"),
key: :type,
items: [["T1", obj_t1],["T2", obj_t2]],
type: :picker
}
```