ed2b217a08
We were writing the same code twice, with the only difference being the text "Sign up" in the sign_up action, and "Sign in" in the sign_in action. Note we're renaming the `omniauth.info_*` I18n keys so we don't need to add new exceptions to the `ignore_unused` list, and so it's consistent with all the other keys under the `omniauth` key.