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

[Neal Norwitz]

More important issues:
----------------------
test_softspace leaked [0, -69, 0] references, sum=-69

Less important issues:
----------------------
test_cmd_line leaked [-25, 0, 50] references, sum=25
test_smtplib leaked [0, 0, 88] references, sum=88
test_socketserver leaked [0, 0, 69] references, sum=69
test_sys leaked [-42, 42, -42] references, sum=-42
test_threading leaked [48, 46, 50] references, sum=144
test_urllib2_localnet leaked [272, -266, 3] references, sum=9