Refactor surveyor_gui.js to place code that replaces the contents of surveyform into a function.
	modified:   lib/assets/javascripts/surveyor_gui/surveyor_gui.js
Get rspec for surveyforms_controller working

	Gemfile.lock - updated due to new testing gems

	Rakefile: added code for activating rspec

	lib/surveyor_gui/models/response_set_methods.rb: whitelisted test_data attributes

	spec/controllers/surveyforms_controller_spec.rb: updated syntax for newer version of FactoryGirl

	spec/factories.rb: added test_data attribute to response_set factory

	spec/spec_helper.rb: updated to get rspec working - missing require

	surveyor_gui.gemspec - added testing gems