openid fix

please refer to http://openid.net/specs/openid-attribute-exchange-1_0.html#fetch_response

there is even more to implement
openid.ax.count.gender=0
openid.ax.value.fav_dog=Spot
openid.ax.count.fav_movie=2
openid.ax.value.fav_movie.1=Movie1
openid.ax.value.fav_movie.2=Movie2