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

[Neal Norwitz]

More important issues:
----------------------
test_ssl leaked [0, 0, -420] references, sum=-420

Less important issues:
----------------------
test_asynchat leaked [-139, 0, 0] references, sum=-139
test_smtplib leaked [0, 0, 88] references, sum=88
test_sys leaked [42, -21, -21] references, sum=0
test_threading leaked [48, 48, 48] references, sum=144
test_urllib2_localnet leaked [0, 284, -284] references, sum=0