Update Humble Indie Bundle

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The goal of this script is to parse your Humble Bundle library page

and retrieve the interesting files. It is right now in its early

stage of development but do its job right although it could have

been cleaner.

Right now, for using it, I simply save my library page on disk, tidy

it (because the python HTML parser is not really robust to handle

Real-Life HTML), and pass it as the first argument of the script.  The

script will then collect all the interesting on the page, select in

preference FLAC and x64/deb packages for linux and download the

torrent file for them in the current directory.  There is right now no

way to modify the behavior of the script except by editing it

directly, but it is simple enough to be doable relatively easily.

The only dependency required for the script is Python 3.x (with no

special packages), and it should work on Mac and Windows with no

problem at all.