1 Title: Logout in one site will log out of all sites sharing the same auth.secret
9 Site that share the file <tt>etc/auth.secret</tt> also share the same login.
10 A user logging in in one of these sites is automatically logged in in all
11 others. But logging out did only work when the logout was done on the same
12 site as the login. Now you can log in at one site and log out at the other.
13 Note: Also <tt>omd cp</tt> creates sites with the same secret.