Issue #22489: Update .gitignore to ignore Windows build output.

Initial patch by Robert Collins.

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extra : amend_source : d79d17f96856b117d7711fa81658045f1f3bdcc7
Issue #21907: Try to make the pre-Vista Windows buildbots happier.

Initial patch by David Bolen.

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extra : amend_source : 04bbc3a96f2b693049772a252cf838777c05285c
Issue #22601: run_forever() now consumes BaseException of the temporary task

If the coroutine raised a BaseException, consume the exception to not log a
warning. The caller doesn't have access to the local task.

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branch : 3.4
Closes #21675: fix ordering of description in library intro

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branch : 3.4
(Merge 3.4) Issue #22601: run_forever() now consumes BaseException of the
temporary task

If the coroutine raised a BaseException, consume the exception to not log a
warning. The caller doesn't have access to the local task.
Closes #21687: delimiter in Py_SetPath is platform dependent

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branch : 3.4
Closes #18959: move optparse and imp to new "superseded modules" chapter

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branch : 3.4
merge with 3.4
merge
merge

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branch : 3.4
asyncio doc: the "Get HTTP headers" example now supports HTTPS

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branch : 3.4
extra : rebase_source : 5c8a5799dfee453e835dee8a4fe16a5b1a953006
asyncio doc: cleanup Hello World examples

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branch : 3.4
extra : rebase_source : 1eac99c1a56bba39f9946dfff0cf77cd2e23ac4e
asyncio doc: add examples showing the 3 ways to wait for data from an open
socket

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branch : 3.4
extra : rebase_source : aa96c6820973974057892ad11c7c21e65a9e09c3
Merge with 3.4 (asyncio doc)
asyncio doc: socket.socketpair() is not available on Windows yet

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branch : 3.4
Merge 3.4 (asyncio doc)
Issue #21061: correctly note redirect_stdout is reentrant

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branch : 3.4
Merge issue #21061 fix from 3.4