Exponentcms Exponent CMS → 2.0.2

(From the forums) I am still learning 2.0 so this morning I did the upgrade to 2.0.1. I read that the login module has now been migrated to the controller format. Since I had hard-coded a login module in my them I copied the code from the announcement of 2.0.1. Now whenever I try to logout Firefox displays this message: Firefox has detected that the server is redirecting the request for this address in a way that will never complete.

I tried both ways, the slingbar and the logout button. Both caused the error message.

Some further info on this: its only happening on my local development machine. I tried using the 2.0.1 installer and installing to to my web host, no problems. Since the local install is just for testing, I removed the files and database, created a new database, extracted the files for 2.0.1, still happens. The install of .98 I have on the local machine doesn't do this, so I don't think its a problem with my server settings.