Added needed functions.
Added needed functions.
Added makedirs.
Added dochelper tests
Added testhelpers.unittest alias.
Docs for unittest member.
Docs for xml equals.
Added tests and fix for makedirs
Added ioutils
Better names and docs, and timeout can be customized to not use threading.
Added itertoolsext
Added logutils
Style cleanup.
Added nicenum
Added platformutils.
Added pyobjcomparer.
Added traceback2.
Added yamlext and support.
Added zipfileutils
Added threadutils
Cleaned up/hid module imports.