a new SSLContext object with secure default settings.

Issue #19715: try the utime(..., None) approach again, now that it should be more precise under Windows

a year before 1900.

Patch by William Mallard.

Patch by Kushal Das.

certificates from default stores or system stores. By default the method
loads CA certs for authentication of server certs.

tracemalloc.start() now has an option nframe parameter

The patch removes the verify_flags feature on Mac OS X 10.4 with OpenSSL 0.9.7l 28 Sep 2006.

    XZ 5.0.3 -> 5.0.5
    SQLite 3.7.13 -> 3.8.1

The codecs themselves were restored in Python 3.2, this
completes the restoration by adding back the convenience
aliases.

These aliases were originally left out due to confusing
errors when attempting to use them with the text encoding
specific convenience methods. Python 3.4 includes several
improvements to those errors, thus permitting the aliases
to be restored as well.

Revert utime(..., None) strategy (it has too poor resolution under Windows) and restore the previous test workaround
(issue #19715)