Grids almost there

Refactoring needed.  Also need to fix problem if row name has more than one word.
	modified:   app/models/permitted_params_decorator.rb
	modified:   lib/assets/javascripts/surveyor_gui/surveyor_gui.js
	new file:   lib/generators/surveyor_gui/templates/config/locales/en.yml
	modified:   lib/surveyor_gui/models/question_methods.rb
	modified:   spec/views/surveyforms/edit.html.erb_spec.rb