[issue8273] move generally useful test.support functions into the unittest package

[Florent Xicluna]

Changes by Florent Xicluna <florent.xicluna at gmail.com>:


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title: move generally useful test_support functions into the unittest package -> move generally useful test.support functions into the unittest package

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue8273>
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