Fixes #19. All new users to get invited will have their email lowercased prior to saving up to firebase. Should stop that issue we've had where invited users can't see the teams they've been invited to because the inviter decided that emails need capital letters.
Fixes #19. All new users to get invited will have their email lowercased prior to saving up to firebase. Should stop that issue we've had where invited users can't see the teams they've been invited to because the inviter decided that emails need capital letters.