Registration, spam, etc

I've spent some hours redoing some of this site, with changes in Trac to make it usable again, so that you guys can post new tickets and make changes in the Wiki documentation. (Please do so, just a small correction or better description helps!)

The major new stuff is that all users must be registered to post new tickets or make changes. Most of you are already registered in the forum, so just use the same login/password in the login box for the Trac/Wiki/Tickets. The login link is just above the main navigation bar.

Also see Ticket #200

I've also added a link to the Forum in the main nav, remove the "browse source" since it was empty, and renamed "Wiki" to "Home" as this is a more logical name for this site.

Please let me know if there are any problems.

So there is not much going on with the FS software right now, the current version seems to work well, but that might be because nobody could create new tickets? :-)