[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 [117, -117, 0] references, sum=0
test_cmd_line leaked [25, 0, -50] references, sum=-25
test_file leaked [0, 0, 69] references, sum=69
test_smtplib leaked [88, -97, 9] references, sum=0
test_sys leaked [21, 0, -21] references, sum=0
test_urllib2_localnet leaked [3, 3, 285] references, sum=291
test_xmlrpc leaked [2, -6, 2] references, sum=-2