ANNOUNCE: c-ares 1.7.1

Hi friends!

I've just packaged, signed and uploaded a fresh new c-ares release to the
site: http://c-ares.haxx.se/

This is what's new and changed in the c-ares 1.7.1 release:

Changed:

  o added IPv6 name servers support

Fixed:

  o closing of sockets on Windows systems
  o MSVC deprecated compiler options warnings
  o ares_process_fd() didn't check broken connections

Thanks go to these friendly people for their efforts and contributions:

  Ingmar Runge, Laszlo Tamas Szabo, Yang Tse, Tommie Gannert, Gregor Jasny,
  Phil Blundell, Cedric Bail, Jakub Hrozek

Have fun!

-- 
  / daniel.haxx.se