Added extra_creation_data to base AddEditForm.
Added extra_creation_data to base AddEditForm.

shinglyu/moztrap,shinglyu/moztrap,mccarrmb/moztrap,mozilla/moztrap,mozilla/moztrap,shinglyu/moztrap,mozilla/moztrap,bobsilverberg/moztrap,bobsilverberg/moztrap,mccarrmb/moztrap,shinglyu/moztrap,bobsilverberg/moztrap,mccarrmb/moztrap,mozilla/moztrap,mccarrmb/moztrap,mccarrmb/moztrap,shinglyu/moztrap,bobsilverberg/moztrap,mozilla/moztrap