rewrite Spot's web site without MoinMoin
Because upgrading MoinMoin is painful, we are using an old version. When he was there, Nicolas was constantly updating the server, and the new Python version is allegedly incompatible with the MoinMoin version we are using... Right now we are using ugly hacks so that MoinMoin runs on the new Python version; this will break eventually. Since Nicolas left, the server isn't even updated.
Since we stopped using the site as a public Wiki because of Spam, we could move to a different setup, preferably git-based, and allowing automatic updates (so that we don't have to manually edit 2-3 pages for each release).
Part of the documentation is already generated from Org-Mode. If we want to continue this, we could generate the whole website this way. (I'm not strongly advocating org-mode here: any other option that would allows us to produce web pages while executing examples should be ok.)