Track keyboard and mouse usage

[skip at pobox.com]

    MCI> Look PyHook ( http://cheeseshop.python.org/pypi/pyHook/1.4 )

    MCI> Oooohhhhh!!!  Sorry! It's for Windows...

That's okay (well, for me anyway).  Watch runs on Windows.  Perhaps someone
with Windows would like to plug pyHook into watch?

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