#92 Allow a user logged in with ROLE_CLUB_ADMIN to bypass the email token normally needed for registration.  This effectively lets the admin (re)register any player on behalf of the parents.
#111 remove all fb app integration
#112 explicitly return true from the checkAges() method so that the update doesn't silently fail due to a value of false implicitly being returned if the girlsTeam value was also set to false.
#113 fix bean name in edit gsp so that sponsor information can be updated.