add message to sign-up screen telling user to expect an e-mail
add message to sign-up screen telling user to expect an e-mail

rdunlop/unicycling-registration,rdunlop/unicycling-registration,rdunlop/unicycling-registration,rdunlop/unicycling-registration,scotthue/unicycling-registration,scotthue/unicycling-registration,scotthue/unicycling-registration