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

[Neal Norwitz]

More important issues:
----------------------
test_warnings leaked [60, 0, 0] references, sum=60

Less important issues:
----------------------
test_asynchat leaked [128, -128, 0] references, sum=0
test_cmd_line leaked [-25, 0, 0] references, sum=-25
test_docxmlrpc leaked [-33, 0, 0] references, sum=-33
test_popen2 leaked [54, -29, 29] references, sum=54
test_smtplib leaked [95, -101, 94] references, sum=88
test_socketserver leaked [83, 1, -84] references, sum=0
test_sys leaked [42, 0, 0] references, sum=42
test_threadedtempfile leaked [-102, 0, 101] references, sum=-1
test_threading leaked [48, 44, 52] references, sum=144
test_urllib2_localnet leaked [3, 3, 3] references, sum=9
test_xmlrpc leaked [-281, 0, 81] references, sum=-200