[tz] Astrolabe dismisses suit

[Paul Eggert]

I'm happy that the matter is resolved, and would like to express
my appreciation to everyone who helped: Corynne McSherry of EFF,
Adam Kessel and Olivia Nguyen of Fish & Richardson, Arthur David Olson
for putting up so patiently with these legal hassles, Robert Elz
for taking over coordination and doing such a fine job, and everyone
who sent in data in the meantime.  I hope to rejoin the throng.