This is the first draft of the kolab-server. The web interface should work,
namely adding/removing/modifying users, and the LDAP authentication should
work with Apache, PHP and cyrus-imap. There's still some work to do,
specially testing postfix and proftpd.

To test it, do the following:
1) /usr/sbin/kolab_bootstrap -b (note the manager password)
2) service kolab-server start
3) point your browser to https://localhost/kolab/admin and login as
   user "manager", with the password chosen in step 1.
4) create/modify/delete users
5) close all your browser windows, then return back to the web
administration site, but log in as a regular user you just created, to test
the forwarding and vacation functions, changing password, etc.
6) point your mail client smtp and imap servers to localhost, and try to
send yourself some mail, and read it.

To test the calendaring functions, you'll need the kroupware client, or
Microsoft Outlook with the Binary connector (proprietary).
