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

[Neal Norwitz]

More important issues:
----------------------
test_zipimport_support leaked [25, 0, 0] references, sum=25

Less important issues:
----------------------
test_cmd_line leaked [25, -25, 25] references, sum=25
test_distutils leaked [25, -25, 0] references, sum=0
test_smtplib leaked [4, 0, -88] references, sum=-84
test_ssl leaked [-339, 339, 0] references, sum=0
test_threading leaked [48, 48, 48] references, sum=144