#9424: add a DeprecationWarning for assertEquals, assertNotEquals, assertAlmostEquals, assertNotAlmostEquals, and assert_

make_buildinfo regression with unquoted path
Make_buildinfo.exe should be called with a quoted path, and should quote the full paths to its temp files, to support spaces in filenames.

starts with one. This behavior is exhibited by browser and other clients.

Also add a note about inheritance from `object` being default.

tree that idle.bat resides in.

Works with any/all versions of Python installed concurrently.

Issue 10470:  'python -m unittest' launches test discovery by default.(If you need to pass options to test discovery the discover subcommand must still be specified explicitly.)

The tests that were failing on (some) windows machines, where the
msg_XX.txt files used native \r\n lineseps are now also run on machines
that use \n natively, and conversely the \n tests are run on Windows.
The failing tests revealed one place where linesep needed to be added
to a flatten call in generator.  There was also another that the tests
didn't catch, so I added a test for that case as well.