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

[Neal Norwitz]

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

Less important issues:
----------------------
test_cmd_line leaked [0, -25, -25] references, sum=-50
test_dumbdbm leaked [0, -92, 0] references, sum=-92
test_smtplib leaked [-5, 161, -167] references, sum=-11
test_socketserver leaked [0, 0, 80] references, sum=80
test_sys leaked [-21, 0, 0] references, sum=-21
test_threading leaked [48, 48, 48] references, sum=144
test_urllib2_localnet leaked [0, 283, -283] references, sum=0
test_xmlrpc leaked [6, -6, 0] references, sum=0