Last stage of refactoring of the ability model and spec

spec/factories/question.rb

@@ -0,0 +1,12 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :question do
+    title 'blah'
+    question_type
+    after(:build) do |question|
+      question.answers << build(:answer)
+      question.conferences << build(:conference)
+    end
+  end
+end