Remove zeitgeist support
zeitgeist support is disabled by default. This is not enabled in Debian/Fedora/Ubuntu. Also zeitgeist is not used in any of the GNOME projects. So Let's avoid it, so that we have less code to maintain
zeitgeist support is disabled by default. This is not enabled in Debian/Fedora/Ubuntu. Also zeitgeist is not used in any of the GNOME projects. So Let's avoid it, so that we have less code to maintain