Clarified some methods, as "Submitted" has a particular connotation wrt submitting the entire form, i.e. hitting the end of questions. The actions here refer to looking at form data.
Clarified that currently this only lets you look at current form versions and data from current version forms.
Made the DB queries more Grails GORM standard using dynamic finders.
Replaced all finds on id to get.
Formatted the form data using the JSON string formatter.
Fixed the unique constraint in the FormInstance where name needs to be unique within a version.
Added an index action to FormAdminController.