Sun, 15 Sep 2013 16:41:20 -0600 Chris Jones gofmt
Sun, 15 Sep 2013 16:41:02 -0600 Chris Jones Code reorder and doc cleanup.
Sun, 15 Sep 2013 16:30:55 -0600 Chris Jones Removed an unused parameter.
Sun, 15 Sep 2013 16:18:20 -0600 Chris Jones Made layers 1 and 3 more modular, shrinking the surface area of the coupling between them.
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