test from forum url directly, then use signup [broken]
test from forum url directly, then logout, then use signup [broken]

go to signup,  test forum login/logout
go to signup, test signup login/logout

go to signup then to forum url directly, login/logout
go to signup then to forum url directly, login/logout then try signup.
go to signup then to forum url directly, login then try signup.

go to signup, login to forum, try signup
go to signup, login to forum then log out of forum, try signup

go to signup, login via signup, test forum
go to signup, login via signup + logout via forum, test signup

go to signup, login via forum, logout via signup
go to signup, login via forum, login via signup