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

[Neal Norwitz]

More important issues:
----------------------
test_softspace leaked [0, 0, -80] references, sum=-80

Less important issues:
----------------------
test_cmd_line leaked [0, 0, -25] references, sum=-25
test_file leaked [-80, 0, 0] references, sum=-80
test_smtplib leaked [0, -14, 14] references, sum=0
test_socketserver leaked [0, 0, 80] references, sum=80
test_threadsignals leaked [0, 8, 0] references, sum=8
test_urllib2_localnet leaked [3, 3, 3] references, sum=9