Schools chart based on MIZS data

[breki]

Data URL: https://github.com/sledilnik/data/blob/master/json/mizs-stats.json

[stefanb]

The data is updated every hour and is available from https://raw.githubusercontent.com/sledilnik/data/master/json/mizs-stats.json from any web site via cross-origin requests (it has Access-Control-Allow-Origin: * HTTP header)

[breki]

@stefanb any particular reason the names of JSON properties are in Slovene? I'm asking because the current system in Fable directly projects these into F# property names.

[stefanb]

The names are set by MIZS, we merely mirror their "API" from http://api.mizs.si/ with CORS headers and reformated JSON to make it easier to spot changes.