How to make browser forget Spotify login?

[CaptainMorgs]

I am using ImplicitGrantAuth for authentication and I can't seem to force my browser to forget my Spotify login to allow me to try other Spotify accounts. I've tried clearing Firefox's history including active logins. Any help would really be appreciated I have a demo Friday and I need to be able to demo multiple accounts!

Edit: show_dialog appears to be my solution but I don't know how to specify this with the WebAPIFactory

[CaptainMorgs]

Add "&show_dialog=true" as an argument to the WebAPIFactory which gives me the prompt to change login but the authentication fails even though the browser says its successful.

[aleab]

The first error message in Unity makes me think the internal http server timed out before receiving the response from the browser. You should try to increase the timeout.

You may also need to create your own WebAPIFactory that uses the ShowDialog property of ImplicitGrantAuth, since it doesn't seem to be possible with the current one.

[JohnnyCrazy]

Fixed by #239