merge from 3.2

Issue #9021 - Introduce copy module better in the docs.

diff --cc Misc/NEWS
index 7fe19e04cd98a964045f6b02cb75ab2c3facdd5d,487b46fac02d3e54942bc01bdcc7c2ac2d17f46d..146cbb5c9841a875411daa372872ad1dba80b8e4
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -466,24 -113,8 +466,26 @@@ Core and Builtin
  Library
  -------
  
 +- When '' is a path (e.g. in sys.path), make sure __file__ uses the current
 +  working directory instead of '' in importlib.
 +
 +- Issue #13609: Add two functions to query the terminal size:
 +  os.get_terminal_size (low level) and shutil.get_terminal_size (high level).
 +  Patch by Zbigniew Jędrzejewski-Szmek.
 +
 +- Issue #13845: On Windows, time.time() now uses GetSystemTimeAsFileTime()
 +  instead of ftime() to have a resolution of 100 ns instead of 1 ms (the clock
 +  accuracy is between 0.5 ms and 15 ms).
 +
 +- Issue #13846: Add time.monotonic(), monotonic clock.
 +
 +- Issue #8184: multiprocessing: On Windows, don't set SO_REUSEADDR on
 +  Connection sockets, and set FILE_FLAG_FIRST_PIPE_INSTANCE on named pipes, to
 +  make sure two listeners can't bind to the same socket/pipe (or any existing
 +  socket/pipe).
 +
+ - Issue #9021: Add an introduction to the copy module documentation.
+ 
  - Issue #6005: Examples in the socket library documentation use sendall, where
    relevant, instead send method.