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

[Neal Norwitz]

More important issues:
----------------------
test_urllib2_localnet leaked [0, 0, 282] references, sum=282

Less important issues:
----------------------
test_cmd_line leaked [25, 0, 0] references, sum=25
test_distutils leaked [0, 25, -25] references, sum=0
test_smtplib leaked [88, 0, 0] references, sum=88
test_socketserver leaked [0, 0, 80] references, sum=80
test_sys leaked [0, 42, -21] references, sum=21
test_threading leaked [48, 48, 48] references, sum=144