Cookiejar Overhaul
Replaced _clientcookie, _mozillacookiejar, _lwpcookiejar, most of _util with http.cookiejar
SGML Overhaul
Replaced _sgmllib_copy with html.parser
Removed _markupbase
Gutted _rfc3986
Test Revisions 1
Removed test_cookie, test_date, test_unittest
Removed unittest, linecache_copy, functools_copy from test-tools
Removed isstringlike()