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
1974 two germanies? update ribbon hover // STRANGE EXTENDED TIME CHILE-BRAZIL (when? not 1930) - FIX BY HAND? IS BECAUE se1 IS SCORE __GOING INTO__ EXTENDED TIME better layout: embiggen current event flag better colors webpack 2 / css modules? remove dependencies from Diagram tweet it!
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