Issue #22180:  Remove weak example
Issue #22174:  Clean-up grammar and ambiguities in property() docs.
Close #22175: Improve test_faulthandler readability with dedent.
Patch written by Xavier de Gaye.
Issue #22112, asyncio doc: replace loop.create_task(coro) with
asyncio.async(coro), mention that asyncio.async() can be used to scheduler a
coroutine, and make it clear that create_task() is only available in Python
3.4.2 and later.
Issue #22178: Fix the date of the Windows epoch (Jan 1, 1601).
Issue #20746: Fix test_pdb to run in refleak mode (-R).  Patch by Xavier de Gaye.
Issue #17923: glob() patterns ending with a slash no longer match non-dirs on
AIX.  Based on patch by Delhallt.
Issue #21448: Fixed FeedParser feed() to avoid O(N**2) behavior when parsing long line.
Original patch by Raymond Hettinger.
Decreased memory requirements of new tests added in issue21448.
Issue 22184: Early detection and reporting of missing lru_cache parameters
Issue #20729: Restored the use of lazy iterkeys()/itervalues()/iteritems()
in the mailbox module.  This is partial rollback of changeset f340cb045bf9.
Issue #21445: Pass exception messages correctly to assertTrue in
the FileCompareTestCase.test_matching test.

Patch by Steven Barker.
Issue #22193: Added private function _PySys_GetSizeOf() needed to implement
some __sizeof__() methods.
Issue #17390: Adjust Editor window title. Remove 'Python', move version to end.
Issue #10291: Backport 004fe3449193 with a few changes due to 22095.
Will forward port 22095 changes separately.
#22053: actually remove .txt files from 3.4.
Issue #22065: Update turtledemo menu creation; don't use obsolete Menubutton.