Handle different behaviour of AR and factory_girl
Handle different behaviour of AR and factory_girl

We cannot rely on the ordering to be correctly set when passing in an
array of attachments to the factory method

robinwhittleton/whitehall,ggoral/whitehall,robinwhittleton/whitehall,alphagov/whitehall,askl56/whitehall,hotvulcan/whitehall,ggoral/whitehall,ggoral/whitehall,robinwhittleton/whitehall,askl56/whitehall,alphagov/whitehall,askl56/whitehall,askl56/whitehall,alphagov/whitehall,alphagov/whitehall,ggoral/whitehall,YOTOV-LIMITED/whitehall,hotvulcan/whitehall,YOTOV-LIMITED/whitehall,hotvulcan/whitehall,hotvulcan/whitehall,YOTOV-LIMITED/whitehall,YOTOV-LIMITED/whitehall,robinwhittleton/whitehall