[EM] Site Update

[Eric Gorr]

I think this is quite nice and something I've mentioned before that I 
would do eventually.

Just updated my site to output the directed graph based on the final 
kept matrix.
I was able to do this by getting my webhost to install graphviz with 
the dot program.

The defeat is labeled with the strength of the defeat.

You can check it out at:

   http://condorcet.ericgorr.net

and by selecting the Ranked Pairs method with a verbosity of at least 
'Tell me some things'.

Comments are welcome.