Autotest init hook - rerun all on factory_girl factory change

.autotest

Autotest.add_hook :initialize do |autotest|
  autotest.add_mapping %r%^test/factories/.*\.rb$% do |filename, match_data|
    autotest.files_matching %r%^test/(unit|controllers|views|functional)/.*_test\.rb$%
  end

  false
end