Fix indentation.
Add missing label.
Issue #16045: add more unit tests for built-in int()

Patch by Chris Jerdonek.
Fix Issue15701 - HTTPError info method call raises AttributeError. Fix that to return headers correctly
Issue #16443: Add docstrings to regular expression match objects.

Patch by Anton Kasyanov.
Issue #16511: Use default IDLE width and height if config param is not valid.

Patch Serhiy Storchaka.
Issue #13863: fix incorrect .pyc timestamps on Windows / NTFS (apparently due to buggy fstat)
Keep ref to ECHILD in local scope (#16650)
Fix issue16713 - tel url parsing with params
#16765: remove unused import.
#16666: document default values for socket.getaddrinfo in the text to clarify that it doesn't accept keyword args.
issue #879399
Fix line buffering of socket._fileobject
#16677: rename section header and fix markup.
#16760: use ref:`match-objects` instead of :class:`MatchObject`.
rename MathcObject to match object in doctrings for re module (#16760)
Issue #14574: Ignore socket errors raised when flushing a connection on close.
Add additional links and index entries for "argument" and "parameter".

This adds to the work done for issue #15990 (i.e. f44b8d69e5fc and the
commits referenced there).
Issue #16702: Skip proxies for localhost in urllib2_localnet tests
Closes #16789: :meth:`quit` links to constants instead of own module
#16618: Add more glob regression tests

Mostly about symlinks and str/unicode behavior.

Patch by Serhiy Storchaka.