Lessons learned
scaleOrdinal vs scaleLinear (only 2 colors!) vs interpolateCool vs d3.schemeColor20c
ribbon source vs index (change fill them differently) https://github.com/d3/d3-scale-chromatic https://bost.ocks.org/mike/uberdata/ http://bl.ocks.org/mbostock/1046712 https://bl.ocks.org/mbostock/4062006 http://projects.delimited.io/experiments/chord-transitions/demos/trade.html https://github.com/jokecamp/sportdb-build-scripts https://groups.google.com/forum/#!topic/opensport/593H1O7yIdE https://github.com/openfootball/datafile/blob/master/worldcup.rb https://openfootball.github.io/questions.html
TODO
fix setState to not remove everything fix jumping when show/hide round 1974 two germanies? embiggen current event flag move styling out of index.html move fetch into main add sort metric below team name hide rounds round persistence better layout better colors webpack 2 / css modules? add three.js sketchup clone to a list somewhere separate three.js swell map below post or something tweet it!
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