Debian debates systemd

I just did the initial packaging work and got it into the distribution and wrote up the feature page so Lennart and others have time to do the real work. Feel free to look at the source when in doubt. These patches will get you a system that boots but won't have all the functionality that relies on cgroups.

https://bugzilla.redhat.com/show_bug.cgi?id=628004

http://cgit.freedesktop.org/systemd/patch/?id=e5a53dc7463...

http://lists.freedesktop.org/archives/systemd-devel/2011-...