[Python-checkins] Python Regression Test Failures refleak (1)

[Neal Norwitz]

More important issues:
----------------------
test_pydoc leaked [-21, 0, 0] references, sum=-21

Less important issues:
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test_asynchat leaked [0, 0, 126] references, sum=126
test_cmd_line leaked [0, 0, -50] references, sum=-50
test_dumbdbm leaked [0, -92, 0] references, sum=-92
test_file leaked [-80, 0, 0] references, sum=-80
test_sys leaked [21, 0, -21] references, sum=0
test_threading leaked [0, -2, 2] references, sum=0