add tests to sessions helper spec
remove unused assets
add some methods and validations to FormQuestion model
refactor EditFormPage to use FormQuestion#type_string method
refactor FormQuestion
add belongs_to :stuts to FormQuestion
add some FormsController tests
bugfix: call (FormQuestion#type).to_sym only if the attribute is set
more form/edit view specs
GET instead of POST for ajax actions in FormsController spec
add registration_live flag to stuts
complete step definitions for creating form questions
add registration resource routes
add #form_name method to form_question
new registration view
add current stuts initializer
new action in registrations controller
set current stuts and put registration live in step definitions
forms_controller#update handles new questions
save stuts in FormsController#update