Back button in Privacy-Policy only redirects to login-screen

[Nebukadneza]

Thanks for your great plugin, that — I presume — saves many admins asses just in time :-). Good Job!

I have one minor issue with it: On the registration page, there’s a link to the privacy-policy-display page. If you imagine a dummy-user clicking that (which is legitimate), he/she would expect to be able to navigate to the registration-screen by using the »back«-button on the bottom of the page. That button, however, seems to be hard-coded to redirect to the login-screen. This might not be expected by the user.

I don’t know if there’s a phpBB built-in mechanism that’s better than history.go(-1), but … I’d like to suggest we look for something.

Thanks & Best Regards,
-Dario