Vega-Lite locale example

https://cdnjs.cloudflare.com/ajax/libs/vega/3.0.7/vega.js

https://cdnjs.cloudflare.com/ajax/libs/vega-lite/2.0.0-rc5/vega-lite.js

https://cdnjs.cloudflare.com/ajax/libs/vega-embed/3.0.0-rc6/vega-embed.js