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

[Neal Norwitz]

More important issues:
----------------------
test_modulefinder leaked [145, 145, 145] references, sum=435

Less important issues:
----------------------
test_asynchat leaked [126, -126, 0] references, sum=0
test_cmd_line leaked [0, 0, -25] references, sum=-25
test_file leaked [80, -80, 0] references, sum=0
test_smtplib leaked [-5, 0, -83] references, sum=-88
test_socketserver leaked [0, 83, -83] references, sum=0
test_sys leaked [42, -42, 21] references, sum=21
test_threading leaked [47, 54, 43] references, sum=144
test_urllib2_localnet leaked [0, 283, -283] references, sum=0