[issue6715] xz compressor support

[Nadeem Vawda]

Nadeem Vawda <nadeem.vawda at gmail.com> added the comment:

Thanks for getting the ball rolling with that. I'll want to try and
familiarize myself with the code for tarfile module before I start
changing stuff, but those points shouldn't be hard to fix, one way
or the other.

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<http://bugs.python.org/issue6715>
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