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

[Neal Norwitz]

More important issues:
----------------------
test_softspace leaked [-91, 0, 0] references, sum=-91

Less important issues:
----------------------
test_asynchat leaked [0, 0, 131] references, sum=131
test_cmd_line leaked [0, 0, -25] references, sum=-25
test_file leaked [70, -70, 0] references, sum=0
test_smtplib leaked [0, 88, -92] references, sum=-4
test_socketserver leaked [84, -84, 91] references, sum=91
test_sys leaked [-42, 42, -42] references, sum=-42
test_threading leaked [48, 48, 48] references, sum=144
test_urllib2_localnet leaked [3, 3, 3] references, sum=9