Migrate d3js to v4 and correct d3js visualisations i.e. bug 3.20. Breadcrumb navigation for the language treemap has been improved
{
/**
Ember CLI sends analytics information by default. The data is completely
anonymous, but there are times when you might want to disable this behavior.
Setting `disableAnalytics` to true will prevent any data from being sent.
*/
"disableAnalytics": true
}